Alternatives to volai
Compare volai alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to volai in 2026. Compare features, ratings, user reviews, pricing, and more from volai competitors and alternatives in order to make an informed decision for your business.
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1
Signalmash
Signalmash
Signalmash is a boutique CPaaS built for businesses that need reliable communications and real human support behind every interaction. No tiers. No wait times. Real support for faster development and better outcomes for your customers. Our enterprise-grade customer gets a dedicated Slack channel with our engineers. Direct Tier-1 connections with AT&T, Verizon & T-Mobile. 94% first-time 10DLC approval rate. SMS: 10DLC | Short code | Toll-free | SimplyRCS (simplyrcs.ai): RCS Rich | RCS Media through API & No-Code Platform Voice: SIP Trunking | VoIP | Termination | Origination Numbers/DIDs: Local, short code & toll-free numbers | BCID (Branded Caller ID) Number Intelligence/Lookup: Subscriber Info (CNAM) | Carrier Information | Carrier Type (Fixed or Wireless) | Federal DNC Status Signalmash enterprise-grade reliability, boutique-level support. -
2
800.com
800.com
800.com is a business phone and call tracking platform that helps small and growing businesses understand, manage, and respond to inbound calls more effectively. The platform provides local and toll-free numbers, call tracking, call recording, voicemail, SMS, and detailed call reporting so teams can see where calls come from and how they’re handled. Businesses use 800.com to track phone leads across websites, ads, social media, and offline marketing, improve response times, and follow up on missed calls. With integrations for Google Ads, GA4, Meta, Microsoft Ads, and popular CRMs, 800.com connects call data to marketing and sales workflows. The platform is easy to set up, flexible as businesses grow, and designed to turn phone calls into clearer insights and better customer experiences. -
3
Twilio Voice
Twilio
Create a scalable voice experience with the API that connects millions globally. With Twilio Voice, you can build unique phone call experiences with one API, to create, receive, control and monitor calls with just a few lines of code. Create an engaging voice experience that you can quickly scale and modify with a wide array of customization options and resources, like our Voice SDK. Then, add on features like Interactive Voice Response (IVR), recording transcriptions, and speech recognition to create an experience that your customers will appreciate. Whether you're looking to set up global conferencing or alerts & notifications, Twilio has the support you need for building with Voice. Find docs, code samples, helper libraries, and developer tools such as Twilio Runtime and our visual workflow builder, Studio.Starting Price: $0.0085 per min -
4
SignalWire
SignalWire
An elastic communications cloud with advanced APIs for voice, SMS and video designed by the original geeks of software-defined telecom. When your audience is large, your brand is premium, and you won't settle for janky video conferencing UX, you want this. Real time, granular control over call flows, routing, and codecs. 300% more responsiveness than you get with REST. If you use AI in your voice apps, you just found your new favorite API. If you're more comfortable with REST than WebSockets or already use TwiML, these APIs are like TwiML...if TwiML suddenly knew Kung Fu. The SMS API makes it easy to move your expensive SMS traffic to SignalWire and cut your billio 50-80% in the process. Launch and scale communication products on infrastructure built for this decade and the next rather than running aground on the limitations of 2010s-era SaaS. Persistent, bi-directional connections between your video and voice apps and our infrastructure means 300% more responsiveness. -
5
Telnyx
Telnyx
Telnyx is a global communications infrastructure platform that provides voice, messaging, networking, and AI-powered real-time communication capabilities through a fully owned telecom stack. The platform combines carrier-grade networking, programmable identity systems, AI inference, and low-latency communication infrastructure to support real-time conversational AI agents and enterprise communication workflows. Telnyx owns and operates its entire network stack, including physical infrastructure, mobile core systems, edge processing, and AI compute layers, enabling faster performance and lower latency without relying on third-party telecom providers. The platform offers tools such as voice agent builders, speech-to-text, text-to-speech, global phone numbers, AI orchestration, and programmable compliance controls for building intelligent voice and messaging systems. -
6
AVOXI
AVOXI
The effective, affordable, and easy-to-use cloud-based call center software, AVOXI Genius. Easily manage your business communications from an intuitive, web-based contact center. AVOXI Genius is the first platform to integrate your contact center solution with your voice service, with virtual phone numbers available for instant activation in 170+ countries. With plans starting at $19.99 per user, AVOXI Genius is one of the most affordable solutions worldwide! Get 2 months free--limited time only.Starting Price: $19.99/month/user -
7
Twilio
Twilio
Design and deploy your ideal customer engagement experience. Twilio is a single fully-programmable platform with flexible APIs for any channel and over 400+ integrations, backed by a community of over 9 million developers. Build accurate and personalized experiences for your customers, easily and at scale, using SMS and WhatsApp messaging, voice, video, email, and more. Browse documentation and SDKs in multiple coding languages, including Ruby, Python, PHP, Node.js, java, and C#, or jumpstart your first project with our open source code templates to quickly build production-ready communications apps. Sign up and start building today.Starting Price: $0.0085 per min -
8
ClickSend
ClickSend
ClickSend is a simple, global SMS platform built for developers and the businesses they support. Built on a battle-tested API that always delivers with: - Billions of messages delivered globally - Direct routes only to 190+ countries - 99.95%+ uptime - Lightning-fast delivery - Pay-as-you-go pricing — no lock-ins - 24/7 support from people who actually understand APIs - It works straight out of the box — and keeps working as you scale. Already use Zapier, ActiveCampaign, Make or Power Automate? There are pre-built integrations ready to go. Sign up and send your first message in minutes with free test credits. Perfect for: alerts, 2FA codes, marketing campaigns and transactional messaging.Starting Price: $20 minimum topup -
9
SautiKit
Helloduty
SautiKit is a cloud-based programmable voice platform for developers and businesses building call features for use in Kenya. It provides an API and SDKs to provision Kenyan phone numbers, place and handle inbound and outbound calls, configure IVR and call routing, receive call-event webhooks, and access call recordings and usage information. Teams can create managed AI voice agents for inbound conversations and automated outbound broadcast campaigns, or stream live call audio to their own voice applications. SautiKit also offers browser-based and phone-app calling, SIP access for compatible devices, WhatsApp calling, prepaid wallet billing, and a hosted Model Context Protocol server for managing numbers, calls, agents and campaigns from supported AI coding and assistant tools. Use cases include customer support, appointment reminders, transaction alerts, dispatch coordination, and integrating voice into software products.Starting Price: KES 500/month -
10
Dial
Dial
Dial is a communication stack for AI agents that gives software its own real phone identity: a number it controls to place and receive voice calls, send and receive SMS, and message over WhatsApp through one REST API, MCP server, CLI, or SDK. It rebuilds a telephone stack originally designed around humans, SIM cards, carrier contracts, handsets, and verification flows so autonomous agents can communicate without dedicated hardware or manual carrier setup. Agents can provision a real phone number, make AI voice calls that follow instructions such as booking, confirming, or following up, and use live transcription with optional transfer to a human. Dial also supports two-way SMS and WhatsApp messaging, inbound calls and texts, AI receptionist behavior, and streamed inbound events. Agents can receive SMS verification codes for phone-gated workflows and react to communication events programmatically.Starting Price: $3 per month -
11
Apidaze
Apidaze
Add real-time voice, video, messaging, and more into your VoIP, web, and mobile services. No CapEx. No contracts. Pay as you grow. 100% freedom to build what you want. Handle inbound or outbound calling seamlessly with Apidaze’s Voice APIs. There is no need for complex phone systems, or commitments with large carriers. Apidaze gives you access to phone numbers in more than 8,000 cities in 60 different countries. Create simple IVRs without the need for a phone system. Play a welcome message to the caller and route the call to different people depending on the caller’s input. With 6,000,000,000 SMS being sent each day in the US, SMS has quickly become an important communication medium to keep in touch with your customers. -
12
AgentPhone
AgentPhone
AgentPhone is a developer-focused platform that enables artificial intelligence agents to interact with the real-world phone network by assigning them actual phone numbers capable of receiving SMS messages and voice calls through a unified webhook system. It allows users to programmatically provision phone numbers, handle inbound and outbound communications, and process conversations in real time without managing the underlying telephony infrastructure. It simplifies the complexity of telecommunication by abstracting carrier-level operations, letting developers focus on building conversational logic and automation workflows. With AgentPhone, AI agents can be created in minutes to engage in dynamic interactions, respond to messages, and execute tasks triggered by phone-based communication. It supports both voice and text channels, enabling seamless integration of conversational agents into applications that require real-time user interaction.Starting Price: $8 per month -
13
Creating Customer Journeys Through Conversations. Engaging experiences that move with your customers. Loved by developers. Built for business. Vonage Communications APIs (formerly Nexmo) helps growing startups and agile enterprises enhance their customer experience and realize new business outcomes at scale. With our easy-to-use APIs, global platform, and expert support, you can abstract the complexity of communications and innovate faster. Reimagine voice interactions to redefine your customer experiences. Make each message count as an opportunity for your customers and your business. Enhance security and privacy—and create seamless login experiences. Build modern, high-quality voice applications in the cloud. Programmatically send and receive SMS in practically every country. Get real-time intelligence on any phone number in the world. Make and receive calls from the cloud with your existing VoIP infrastructure.
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14
Project Blue
Project Blue
Project Blue is an iMessage and SMS marketing platform that turns an existing CRM into a direct business messaging channel without requiring users to send from a personal phone. It provides dedicated messaging lines and connects with CRMs such as HighLevel, Close, and HubSpot, allowing sales teams to send iMessages directly from their normal workflows. If iMessage is unavailable, intelligent detection automatically falls back to SMS, while RCS support enables rich messaging with high-definition video, images, and voice notes across compatible devices. It also includes a business dialer built into the CRM for inbound and outbound calls, with automatic call logging, searchable transcripts, CRM sync, and AI-generated call outcomes. Messaging features include standard and AI-generated voice memos, voice cloning, HD media, Bitmoji cards, and support for marketing-specific numbers. Real-time analytics track response rates, message volume, delivery performance, and other KPIs.Starting Price: $250 one-time payment -
15
Dialogist
Creomate DOO
Dialogist is a cloud-based AI voice-agent platform for businesses handling inbound and outbound phone calls. Teams configure agents to answer callers, book appointments, confirm orders, respond to questions, send payment reminders, contact job applicants, follow up with leads, and collect survey feedback. Agents connect to existing phone numbers through SIP, can use documents and websites as knowledge sources, and can look up or update records during calls through Salesforce, Creatio, Zendesk, or HTTP tools. Calls can be transferred to a person under configured rules, with summaries, transcripts, and recordings available in a call journal. The platform supports voice conversations in 48 languages and offers browser-based testing before live calls. Standard and Pro plans charge a fixed monthly price per agent, with telephony billed separately; an Enterprise edition is available for on-premises deployment.Starting Price: $50/agent/month -
16
Zernio
Zernio
Zernio is a unified social media API platform that enables developers and AI agents to publish, schedule, and manage content across 14+ social networks through a single integration. Instead of building separate integrations with each platform, developers make one API call and Zernio handles authentication, media formatting, rate limits, and platform-specific requirements. The platform supports post scheduling, content management, comments and DMs automation, analytics tracking, ads management, and media uploads. It integrates with Instagram Business and Creator APIs, TikTok Business API, LinkedIn, YouTube, Twitter/X, Facebook, Pinterest, Reddit, Threads, Bluesky, and WhatsApp Business API. Features include automatic token refresh, webhook notifications, and rate limit management. Built for SaaS companies, agencies, and AI agent builders, the product is fully white-label.Starting Price: $19/month -
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TeleSign
TeleSign
Deliver timely, personalized information through global SMS/RCS and voice cloud communications. Gain a deeper understanding of your customers from actionable global phone number and subscriber data intelligence. Code once and message your customers at scale using TeleSign’s Messaging API - complete with waterfall delivery between channels. TeleSign Messaging API includes SMS, RCS, and WhatsApp to help you build secure digital communications that connect you with your customers anywhere in the world. Integrate a single Messaging API and start sending reliable, secure SMS, RCS and WhatsApp messages to your customers today. Choose one or all three channels to broaden your programmable messaging strategy and expand your audience. Reach more customers with 120+ optimized points-of-presence and 700+ direct-to-carrier routes. -
18
DecisionTelecom
DecisionTelecom
DecisionTelecom is a global provider of Application-to-Person (A2P) messaging and voice communication services, offering an omnichannel platform for business messaging worldwide. As a licensed telecommunications operator, they provide direct channels for seamless integration with mobile network operators, ensuring high-quality message delivery across more than 190 countries. Their services include SMS, Viber, WhatsApp Business messaging, RCS, and high-quality voice calls, all accessible through user-friendly APIs and SDKs for easy integration into existing systems. Decision Telecom's mission is to enhance and simplify communication between companies and their clients, providing 24/7 professional support and personalized account management to ensure reliable and efficient service. -
19
Blooio
Blooio
Blooio is an iMessage API and business messaging platform that lets companies send and receive Apple iMessages using dedicated phone numbers. Connect through a REST API, HighLevel, n8n, Make, Zapier, or webhooks to automate iMessage conversations at scale. Send messages, track delivery, manage contacts and groups, show typing indicators, and receive real-time webhook events. Automatic RCS and SMS fallback ensures every contact is reached regardless of device. Built for sales teams, marketing agencies, support departments, and AI agent builders. Use Blooio to power lead follow-up sequences, appointment reminders, chatbots, and outbound outreach with the highest reply rates in messaging. Enterprise features include number pools, auto-scaling, auto-unbanning, FaceTime calling, custom area codes, and white-label support. 99% delivery rate across 10M+ messages sent. Free trial available. No credit card required. Full API docs and OpenAPI spec on the website.Starting Price: $39 -
20
AI Phone Call PRO
AI Phone Call
AI Phone Call PRO is a hosted AI receptionist and business calling platform for handling inbound calls and running outbound campaigns. Businesses configure voice agents with custom voices, greetings, and prompts; agents can answer inquiries, qualify leads, book appointments through Google Calendar or Calendly, and provide call transcripts and recordings. The platform includes call analytics such as sentiment, duration, completion rates, and AI-generated summaries, with call history available for review. Plans include a managed phone number and monthly calling minutes, with higher tiers adding outbound campaign features, sentiment analysis, API access, dedicated support, and number porting. It is intended for organizations that want to automate phone interactions across sectors including real estate, healthcare, legal services, property management, automotive, finance, home services, and retail.Starting Price: $29/month -
21
TopCalls
Wisdom Sphere LLC
TopCalls is a managed AI voice-calling platform for sales teams automating repeatable phone workflows. It configures and operates agents for outbound lead qualification, prospect follow-up, contact reactivation, appointment setting, inbound response, and scheduled callbacks. Agents conduct conversations using customer-defined objectives and criteria, capture call outcomes and transcripts, and route qualified leads or callbacks to a human team. TopCalls books meetings in supported calendars and synchronizes call data with CRM systems. Teams can manage agents, campaigns, contacts, and call records through a REST API and receive call-event webhooks, or use documented integrations and automation tools. Campaign setup and monitoring are part of the managed service, making TopCalls suited to organizations with recurring calling workflows that prefer an implemented service over a self-service voice-agent builder.Starting Price: $0.35/min -
22
Instant Web Call
Instant Web Call
Instant Web Call is a browser-based calling service for placing outbound voice calls to supported real phone numbers, including landlines, mobile numbers, offices, service lines, airlines, clinics, banks, government offices, business contacts and family numbers. It is useful when app-to-app calling is not enough, roaming is inconvenient, or installing another calling app is not practical. Users can check destination support and calling cost estimates before dialing. Instant Web Call uses prepaid USD wallet credit and is focused on practical outbound browser calling. It does not provide SMS verification-code receiving, inbound phone numbers, emergency calling, call recording, AI transcription, team phone systems or guaranteed bank verification.Starting Price: $5 prepaid credit purchase -
23
Calldone
Easital Technologies Ltd
Calldone is a managed AI voice-agent service that businesses use to answer inbound calls and place outbound calls. Its team configures and trains agents for each organization, using business information and FAQs to handle common questions, qualify inquiries, schedule appointments, and route calls to staff when needed. A web dashboard lets teams review call recordings, transcripts, summaries, and outcomes. Plans include pooled call minutes, agent limits, CRM integration allowances, and usage-based charges for minutes beyond the included balance; setup and agent training are included. Calldone is designed for phone-intensive organizations, including real estate, healthcare, legal, insurance, home services, accounting, and hospitality businesses, and supports reminders, follow-ups, campaigns, SMS, call transfers, calendar bookings, and webhooks.Starting Price: $49 -
24
TENIOS
TENIOS
TENIOS is a German-based communications provider specializing in advanced AI phone assistant and telephony solutions for businesses. Their comprehensive telecom-platform offers services such as virtual phone numbers, intelligent call routing, interactive voice response (IVR) systems, SMS, RCS, and a robust Voice API for seamless integration of voice applications. TENIOS also provides AI-powered phone assistants to automate customer interactions, enhancing efficiency in contact centers and diverse sectors with high call volumes. With over two decades of experience and hosting in Germany, TENIOS ensures reliable and scalable communication solutions tailored to meet diverse business needs.Starting Price: €50/ month (Pay as YouGo) -
25
DIDforSale
DIDforSale
DIDforSale is a California-based telecommunications carrier. Services include SIP trunking, local DIDs, and toll-free numbers, outbound termination, an API, and network services such as E911, CNAM Lookup, and local number portability (LNP). With 10+ years of experience, DIDforSale has proven to be a leading wholesale VoIP origination and termination provider. Our network is optimized to minimize call drops, lags, and echoes. We partner with quality service providers both in the US and all over the world to handle your calls with amazing call clarity. Expand your local footprint with the USA's most extensive local phone number selection. Maximize Impact, and minimize effort with bulk SMS marketing. Elevate professionalism, and credibility, while expanding reach and engagement. Now you can easily send and receive text messages programmatically. Boost your business branding, increase recall, and gain a competitive edge.Starting Price: $0.0025 per minute -
26
Tambua
Helloduty
Tambua is a developer-focused one-time password (OTP) verification API for applications serving users in African markets. Applications request a code and verify it through API calls, with delivery by SMS, WhatsApp, voice, email or M-PESA. Ordered channel fallback can route a code through another channel when delivery fails or times out. The service uses shared sender IDs and provides per-country pricing, signed webhooks, request logs, free test keys and a Node.js SDK. Developers can add verification to account sign-up, login and transaction-confirmation flows in fintech, e-commerce, gaming, logistics and other mobile or web applications. The API is intended for teams that need to verify phone numbers or confirm sensitive actions across African markets; channel availability and charges can vary by destination. -
27
HuskyVoiceAI
HuskyVoiceAI
HuskyVoiceAI is a multilingual Voice AI platform for automating inbound and outbound business calls. Companies use it for AI reception, lead qualification, appointment booking, recruitment screening, customer support, reminders, follow-ups, and other voice-driven workflows. AI voice agents can take actions during and after calls, including updating CRMs, checking availability, booking appointments, triggering APIs, sending WhatsApp or email messages, and escalating to humans. HuskyVoiceAI supports 30+ languages, business phone numbers, SIP and BYOC telephony, workflow automation, integrations, call recordings, transcripts, summaries, and analytics. It is designed for businesses that want AI calling connected to real operational workflows. -
28
Bird
Bird
Bird (formerly MessageBird) is the next-generation CRM for Marketing, Sales, and Payments, powering over 5 trillion annual messages across Email, SMS, and WhatsApp. Leading brands grow cost-efficiently with Bird through personalized interactions on Email, SMS, and WhatsApp. The world's most innovative companies build communication solutions using Bird's applications and APIs. Get started today and talk to your customers over any channel, for any use case, anywhere in the world. Marketing messages, push notifications, order updates, delivery alerts and more. Operational bottlenecks slowing your growth? Use automated conversations and workflows to collect critical information up front, reduce manual tasks, implement self-service flows, and route chats to the right agent. Get up and running in minutes on our reliable, auto-scaling APIs with extensive documentations, complete API references and intuitive SDKs.Starting Price: $45 per month -
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Sendara
Sendara
Sendara is a platform for CRM-based business messaging that routes outbound conversations through Apple’s native iMessage infrastructure instead of relying only on SMS. It connects directly with GoHighLevel, HubSpot, Close, Salesforce, and Pipedrive while keeping existing workflows, triggers, automations, and sequences intact. Each account can use a dedicated phone number, giving leads a consistent contact while supporting iMessage for iPhone users, RCS for compatible Android devices, and automatic SMS fallback for everyone else. Teams can also send messages from the web app, mobile app, or Chrome extension. Real-time read receipts and typing indicators provide engagement visibility, while voice messages, high-resolution images, and videos support richer customer conversations. FaceTime calling can be initiated directly from the CRM, and agencies can manage multiple clients with dedicated lines and unified reporting from one account.Starting Price: $249 per month -
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Talkif
Talkif
Talkif is a browser-based voice AI platform for creating and operating agents on business phone lines. Teams design call flows in a visual builder, test agents, and deploy them to answer inbound calls or place outbound calls. Agents can respond to customer questions, qualify leads, collect information, make API calls, and book appointments. For calls requiring a person, Talkif supports routing and warm or cold transfers with caller context. The service includes call management, transcripts, configurable recording and retention controls, and itemized usage costs. Organizations can select speech, language-model, voice, and telephony providers, use Talkif phone numbers, or connect a SIP carrier. API and webhook capabilities support connections to business systems, while documented workflows include lead follow-up, appointment handling, reminders, surveys, and customer support. -
31
Calilio
Calilio
Calilio is an AI-powered cloud phone system that helps businesses manage calls, messages, and communication in one platform. With virtual phone numbers in 100+ countries and access across web, iOS, and Android, teams can stay connected from anywhere. Calilio supports inbound and outbound communication with IVR, call routing, call forwarding, business hours, voicemail, call transfer, power dialer, caller ID, call recording, call monitoring, and analytics. Ring Strategy helps teams control how incoming calls are distributed based on availability. Teams can manage SMS and MMS alongside voice calls, while Bulk SMS supports reminders, announcements, follow-ups, and campaigns. Contact management, notes, tags, recordings, and call history keep interactions organized. AI tools include call transcription, summaries, sentiment analysis, and an AI Voice Agent that supports customer conversations and reduces manual call handling. Calilio supports sales, support, call centers, and remote tStarting Price: $15 Per user/month -
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thinQ
Commio
thinQ offers a "better way" to power voice and SMS/MMS text messaging applications in the cloud, get up and running fast with our new, integrated thinQ io portal or APIs. We make it easy for SaaS and UCaaS platforms, enterprise contact centers plus telecom VoIP providers to bring your own 40 high-quality carriers to Twilio, Nexmo, Plivo, SignalWire or any SIP connection. Use our APIs to add and control your inbound and outbound voice and texting features in your existing tech stack in minutes, save on your cost of goods, connect to existing SIP providers, improve call delivery and quality, and more. Our now fully-integrated thinQ.io Web platform also makes it easy to buy and port phone numbers, create route profiles and trunks, enable text messaging, and more. Add call-specific analytics and SIP ladders along with our five-star support team to mitigate and route around outages, create custom routes and blocks, and more – and you've found a "better way" to communicate.Starting Price: $500 -
33
QuickBlox
QuickBlox
QuickBlox is an AI and communication platform for adding AI agents, in-app chat, voice calling, and video calling to Android, iOS, and web apps. The AI Agent Platform lets you deploy conversational AI agents that answer questions, collect information through AI-powered forms, automate workflows like patient intake, and hand off to a human when needed. The chat API and messaging SDK support one-to-one and group chat, file sharing, and push notifications, with UI Kits for iOS, Android, and JavaScript. The video SDK delivers one-to-one and group video and voice calls built on WebRTC. Q-Consultation is a white-label telehealth app combining HIPAA-compliant video, secure chat, and AI-powered patient intake under your brand. Trusted by healthcare businesses, from telemedicine startups to large enterprises. QuickBlox is SOC 2 Type 2 certified and offers a HIPAA Cloud plan with a BAA, plus dedicated cloud or on-premises deployment for Enterprise customers. Start with a free 30-day trial.Starting Price: $107 per month -
34
MirrorFly
CONTUS TECH
MirrorFly is a CPaaS platform that empowers businesses and enterprises to add real-time chat features to any app. MirrorFly CPaaS offers chat, voice, video,& broadcasting in an enterprise-grade infrastructure. MirrorFly AI Voice Agent solution is uniquely built for developers who want more than basic communication – specifically for businesses that want to go AI-driven Startups and large enterprises can build their own chat app with extensive customization and branding capabilities to add logos, brand color, and other brand elements. The self-hosted Chat APIs and SDKs offer 1000+ in-app messaging features with 100% customization. In addition, MirrorFly offers a dedicated developer team to support the end-to-end custom chat app development process. MirrorFly Readymade SDKs: 1. In-app Chat API 2. HD Video Call Solution 3. HQ Voice Call SDK 4. Self-hosted Chat Messaging Solution 5. SIP & VoIP Call Solution 6. AI Voice Agent 7. AI Chat BotStarting Price: $299 per month -
35
Sinch
Sinch
Sinch is a cloud communications platform that enables businesses to communicate with customers through SMS, MMS, RCS, WhatsApp, email, voice, and other digital channels. The platform provides communication APIs and ready-to-use applications for marketing campaigns, transactional notifications, customer support, and identity verification. Its messaging capabilities support personalized text campaigns, two-way conversations, automated reminders, and rich media interactions across global mobile networks. Sinch also offers email delivery services, programmable voice calling, phone number management, and authentication tools for securing customer accounts. AI-powered capabilities include conversational chatbots, customer service automation, fraud prevention, and intelligent communication workflows. The platform integrates with business applications through REST APIs, SDKs, and prebuilt integrations while providing delivery analytics, communication management, and enterprise security. -
36
CosVoice
MimesisIQ
CosVoice gives an AI assistant a dedicated US phone number and email address for outbound calls, inbound call handling, and follow-up. Users can ask a connected assistant to place calls, forward unanswered calls to the line, or call and text the line from their own mobile. It can handle tasks such as restaurant reservations, appointment requests, vendor follow-ups, and callbacks, then provides written call summaries and transcripts in the line's history and connected assistant, with summaries sent by email. Assistants connect through a remote MCP server using OAuth, while developers can use a REST API and webhooks to build custom connections. Monthly plans include set amounts of call time, with additional minutes billed separately. CosVoice serves individuals, small businesses, and developers who want phone capabilities for an existing AI assistant.Starting Price: $29/month -
37
Votelly
Votelly
Votelly is a cloud-based business VoIP phone system for sales, customer support and other teams that handle customer calls. It provides local, national and toll-free virtual numbers, cloud PBX call flows, IVR menus, business-hours routing, ring groups, call queues, voicemail and a shared inbox for calls, SMS and voicemail. Teams can use power and predictive dialers, call recording, live transcription, AI-generated call summaries, call analytics, wallboards and agent scorecards to manage inbound and outbound workflows. Native connections to CRM, helpdesk and chat products sync call records and related notes, while a REST API and signed webhooks support custom connections. Votelly runs in a browser and in desktop and mobile apps, with number availability in 118 countries; it is intended for businesses and contact-center teams seeking a hosted alternative to an on-premises phone system.Starting Price: $10/month/user billed annually -
38
Wattle AI
MOONSHOT VENTURES PTY LTD
Wattle AI is a cloud-based AI receptionist for small businesses and service teams that handle customer enquiries by phone. It answers calls around the clock, follows configurable questions and call flows, captures caller details, and can schedule appointments on supported plans. It supports a web agent, WhatsApp Business calling, and SMS, bringing conversations into a shared inbox with customer profiles, call recordings, transcripts, summaries, and staff handoff. Teams can configure voice agents, set instructions and guardrails, route urgent calls, and connect calendars, spreadsheets, accounting tools, and workflow services. Use cases include after-hours and overflow answering, appointment booking, job and maintenance intake, clinic and salon enquiries, restaurant reservations, and staff follow-up. Monthly plans include call minutes; Australian mobile numbers, outbound calls, and transfers may be billed separately.Starting Price: A$99/month -
39
Kestrel Voice
Kestrel Voice
Kestrel Voice is a no-code AI receptionist and voice operations platform built for service businesses that cannot afford missed calls. Businesses can connect a phone number, add their services, hours, FAQs, policies and booking rules, customize how calls should be handled and launch without building a custom voice system. The AI receptionist answers inbound calls, filters spam, responds using the business’s approved knowledge, qualifies customer requests, books or changes appointments, routes important calls and captures messages. Each interaction can generate transcripts, summaries, next steps and customer intelligence. Kestrel Voice can also extend the same business knowledge to website chat, public AI profiles and meeting assistance, giving businesses one configurable AI layer across phone and digital customer interactions.Starting Price: $29/month/user -
40
Sarah
MilhommeSI
Sarah is an online AI receptionist for small businesses and local shops in Quebec. It answers calls forwarded from an existing business number in French or English, responds using a business-specific profile, and can transfer callers to staff or take a message. Businesses can set Sarah to handle overflow calls, evenings and weekends, holidays, or all calls day and night. It can book appointments directly in Google Calendar using business-defined scheduling rules, then send confirmation and reminder texts. The business receives a call summary and transcript by email; voice recording is optional. Setup is tailored with the business, including a written profile and call testing, and no additional phone equipment is required. Sarah can prepare quotes and follow-up messages for staff approval before sending. -
41
OnCallClerk
OnCallClerk
OnCallClerk is an AI receptionist platform that helps businesses answer calls automatically using intelligent voice agents. Designed for small businesses, startups, and call centers, it allows you to set up a fully functional AI phone answering service in minutes without any coding. With OnCallClerk, you can instantly provision a phone number, handle inbound calls 24/7, qualify leads, answer common questions, and route calls when needed. The platform includes a no-code builder to customise your AI receptionist’s behaviour, tone, and responses. Unlike traditional virtual receptionist services or complex AI tools, OnCallClerk focuses on simplicity and speed, making it easy to deploy an AI call answering system without technical setup or integrations.Starting Price: $29/month -
42
VaxVoIP SIP Phone SDK
VaxSoft
VaxVoIP SIP Phone SDK helps developers build branded SIP softphones and VoIP applications for Windows, Android, iPhone, and iPad. It provides SIP signaling, media handling, and call-control APIs for voice and video, messaging, presence, multiple SIP accounts, and concurrent call lines. Features include conferencing, call hold, transfer and forwarding, WAV call recording, SIPREC client support, echo cancellation, jitter buffering, and answering-machine detection. Sample projects cover C#, VB.NET, WPF, Visual C++, Delphi, Java, Objective-C, and Swift, with platform-specific documentation. The SDK connects applications to standards-based SIP servers, IP-PBX systems, gateways, and telephony providers. Use cases include softphones, mobile VoIP apps, call-center tools, auto-dialers, and embedded business communications. A fully functional 30-day trial is available; annual licenses are sold separately for Windows, Android, and iOS.Starting Price: $2,640/year -
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Chert
Chert
Chert is iMessage infrastructure for reaching people at scale, providing the API and workflow layer for sending, receiving, routing, and observing real iMessage conversations. It lets teams build and deploy AI on iMessage while maintaining quality, trust, and personalized interaction, with blue-bubble threads from verified numbers delivered like native iMessage. Typing indicators, reactions, reply context, read receipts, and attachments stay intact for AI or human follow-up, while multi-recipient threads support named senders and clean handoffs. If a recipient is not on iMessage, conversations can fall back to SMS or RCS, with delivery status surfaced per message. Workflow primitives include phone number pools, reply routing, webhooks, and audit trails, and the same API can start a thread, interpret a reply, and move the workflow forward.Starting Price: Free -
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VoiceOI
VoiceOI
VoiceOI is a web-based platform for building and running outbound voice bots for call centers, BPOs, lead-generation teams and other outbound operations. Users create recorded-voice bots with branching scripts or conversational AI agents in a visual builder, test call flows in a simulator, and run campaigns through VICIdial or a SIP carrier. Bots can qualify leads, detect answering machines, respond to spoken do-not-call requests and transfer qualified callers to human agents. The platform supports bulk provisioning and outcome write-back in VICIdial, campaign management, call records and transcripts, optional AI-voice disclosure, and Google Sheets exports on eligible plans. Pricing is prepaid per concurrent bot, with carrier charges billed separately. VoiceOI is designed for outbound calling; bot features, telephony options and workflows vary by plan.Starting Price: $30/month/bot -
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CometChat
CometChat
CometChat is a chat API and in-app messaging SDK (software development kit) that enables users to integrate HD voice and video calling, as well as text chat functionality directly into their mobile and web apps. CometChat also supports features such as push notifications, read receipts, typing indicators, real-time translation, and more. CometChat allows users to create their own user interface for private or group chat applications. Customization tools let users personalize various elements of their chat app. The platform also provides users with the tools to add voice, and video calling and conferencing capabilities to their apps or websites. Users can also send and receive media files through CometChat, as the platform enables users to sync and share files like GIFs, photos, videos, and audio clips. Support for custom payloads mean users can send calendar invites, or share information like their location or event details to chat participants.Starting Price: $109.00/month -
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Proovl
Proovl
Choose your SMS number from any of 24 countries. Whatever you prefer using, WebSMS or SMS API. Start global SMS messaging right away. Connected to more than 1017 mobile and landline networks worldwide. High-throughput routes powered by data centers in Europe and USA. Quick online sending through WebSMS under the console. Dedicated SMS API for bulk messages sending and receiving. Inbound messages forwarding to another phone number, e-mail address, or script URL. Our SMS Phone Numbers from the different corners of the world will let you text your partners, employees, customers, friends, and family around the globe. Virtual mobile or SMS numbers dedicated to 2-way SMS communication. Just a real mobile number located on a SIM card and hosted in our data center to receive any SMS. Personalized bulk messaging. Operate with Unicode. Long-term SMS numbers lease, SMS SIM numbers, virtual mobile numbers. -
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Tilly
AI Programs Holdings Ltd
Tilly is a cloud-based AI receptionist for small businesses that need to handle incoming calls while working. It answers calls in a natural British voice, responds to callers' questions using information supplied by the business, and records each caller's name, contact number, request and its urgency for follow-up. Call summaries and transcripts are emailed to the business, and callers can be saved as contacts. Pro and Business plans add appointment booking with Google Calendar, Outlook and Apple Calendar sync, SMS alerts for urgent calls, support for more than 20 languages, and event routing to other services through webhooks, Zapier or Make. Businesses can forward calls from an existing number or use a UK number supplied by Tilly. The service is designed for tradespeople, garages, salons, clinics and other UK service businesses, and identifies itself as an AI receptionist when asked.Starting Price: £29/month -
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MairyAI
Anabtawi Labs LLC
MairyAI is an AI receptionist for small service businesses. Your Voice Agent answers every inbound call on your own number, states in the greeting that the caller is speaking with an AI assistant, and works from what you provided: your services, your prices, your service area and your hours. On the call, your Voice Agent finds out what the caller needs, confirms the address is in your service area, offers real free time against a named member of your team, and books the job into Google Calendar, Microsoft Outlook or the built-in calendar. The caller gets an email confirmation in words you wrote once. Afterwards every call is written up, and contacts and outcomes reach HubSpot or Salesforce once the call has ended. Inbound only: your Voice Agent never places a call. Recordings and transcripts are kept thirty days, then deleted, and call content is never used to train AI models. From $199 a month. Live the same day, with nothing to install.Starting Price: $199/month -
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Textr Team
Textr
Increase customer engagement with an automated business phone system with all your calling and texting needs in one app. We have apps for all use cases, from personal to business. For individuals who carry multiple phones and wish to handle all business phone communication in one automated platform that is synced across all of their devices. Save thousands of dollars on a new device, phone plan, and phone number when starting your small business. We offer a lightweight CRM, IVR attendant, SMS campaign features, and more to boost business productivity. Textr Team is the perfect solution for freelancers and sole proprietors who want to message and call their clients or customers on one automated platform. Add your collaborators to Textr Team and cut down your business communication costs. The key to success is enabling your team with next-gen digital tools. Our outbound sales features allow your representatives to focus on clients and closing potential leads.Starting Price: $6.99 per month -
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THAT WAS AI
THAT WAS AI
THAT WAS AI is a cloud-based AI voice support agent for Shopify merchants. It connects a Shopify store’s catalog, order, customer, and policy information to a phone assistant that answers inbound customer calls and can place orders, check order status, update eligible shipping addresses, cancel eligible unfulfilled orders, and answer product questions. For issues outside its configured permissions or confidence, it can create a support ticket or transfer the call to a human with conversation context. Merchants can connect a new phone number through Twilio or use an existing number through a SIP trunk. The product also supports outbound calls to shoppers who abandon carts, with the assistant able to answer questions and assist with purchases. A dashboard provides call logs, transcripts, summaries, and analytics. It is designed for Shopify store owners and support teams handling phone-based service and order inquiries.Starting Price: $62/month
