Alternatives to afterSpark
Compare afterSpark alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to afterSpark in 2026. Compare features, ratings, user reviews, pricing, and more from afterSpark competitors and alternatives in order to make an informed decision for your business.
-
1
Apollo
Apollo.io
Apollo is an AI-powered sales intelligence and engagement platform designed to help revenue teams find prospects, build pipeline, manage outreach, and close deals from one system. The platform combines a large B2B contact and company database with lead scoring, data enrichment, multichannel sales engagement, workflow automation, meeting scheduling, calling, and deal management. Outbound teams can identify target accounts, find verified contact information, create automated email and call sequences, and prioritize daily selling activities. Inbound capabilities help organizations identify website visitors, qualify leads, enrich incoming records, and route prospects to the appropriate sales representatives. Apollo also provides AI-assisted prospecting, meeting insights, conversation intelligence, sales coaching, analytics, and MCP connectivity for incorporating Apollo data and capabilities into supported AI workflows.Starting Price: $49/seat/month -
2
Explorium
Explorium
Explorium is a B2B data intelligence and infrastructure platform that provides company information, professional contacts, market signals, and enrichment capabilities for sales teams and AI-powered go-to-market applications. The platform aggregates and harmonizes data from more than 100 sources, providing access to over 146 million business entities, 767 million professional profiles, 90 million geospatial data points, and 4,000 data signals. Explorium's AgentSource APIs and MCP server allow developers to integrate structured business data into AI agents, automated workflows, and existing sales applications. Its data includes firmographics, technographics, business events, contact information, and other signals that help identify target accounts and potential buyers. Features include automated target discovery, natural-language data queries, personalized signal creation, lead enrichment, and tools for generating relevant sales messaging.Starting Price: $29.99/month -
3
Adapt
Adapt.io
Adapt.io is a B2B lead intelligence platform designed to streamline prospecting and data enrichment for sales and marketing teams. With a comprehensive database of over 250 million contacts and 12 million company profiles, Adapt.io provides accurate and up-to-date information, including direct dials and email addresses, enabling users to connect confidently with decision-makers across more than 3,000 industries. The platform offers advanced filtering options, allowing users to build hyper-targeted lists based on specific criteria such as industry, job title, location, and company size. Additionally, Adapt.io integrates seamlessly with popular CRM systems and provides a Chrome extension for real-time data access while browsing LinkedIn or company websites. By ensuring data accuracy through robust verification processes, Adapt.io helps businesses enhance their outreach efforts, improve conversion rates, and drive revenue growth.Starting Price: $49 per month -
4
KickFire
KickFire
Today’s B2B organizations rely on accurate data to power their sales and marketing strategies – KickFire's IP address intelligence™ translates IP addresses to companies and provides account-level firmographic data, such as industry, revenue, employee count, and more. B2B marketers can leverage this data to identify website visitors, personalize content, target ads, enrich forms, append CRM data, and other account-based marketing strategies. KickFire’s IP address intelligence and B2B firmographic data are available through its LIVE Leads platform, API, and integrations with today’s leading technologies. Captivate your website visitors with personalized experiences. Target with personalized messaging. Prioritize leads based on intent signals. Retarget and optimize ad spend across campaigns. Enrich every aspect of your technology stack. Infuse KickFire data across your sales and marketing platforms. Streamline your team's workflow. -
5
Enrich Layer
Enrich Layer
Enrich Layer is a B2B data enrichment platform and unified API that provides developers and technical teams with comprehensive, up-to-date intelligence on people, companies, job postings, and web signals so applications and internal systems can enrich user and prospect data without juggling multiple vendors; it aggregates and normalizes public and structured data into one consistent RESTful JSON API that lets users fetch detailed professional profiles with work history, education, skills, contact info, firmographics such as revenue and industry, and dynamic market signals like active job openings and SEO momentum to support CRM enrichment, lead scoring, recruitment tools, sales intelligence, and analytical products. Enrich Layer combines multiple curated data sources into a single layer that scales with usage and supports powerful query capabilities across people, company, and jobs datasets with bulk endpoints and webhooks so teams can automate enrichment workflows.Starting Price: $588 per year -
6
The Companies API
The Companies API
The Companies API is a comprehensive company enrichment platform that provides developers and marketers with access to detailed profiles of over 18 million companies worldwide. Through its RESTful API, users can search for companies by domain or name, enrich company data with over 50 attributes, including industry, revenue, employee count, technologies used, and social media links, and identify similar businesses to enhance lead generation and market segmentation. It utilizes AI models and data extraction algorithms to continuously update its database, ensuring access to the most current company information. Users can also create and manage dynamic lists, receive real-time notifications when new companies match their criteria, and integrate the API seamlessly into their CRM, marketing, or product tools. The Companies API offers flexible pricing plans to accommodate various usage needs, from startups to enterprises.Starting Price: $95 per month -
7
Bytemine
Bytemine
Bytemine helps teams find, verify, enrich, and activate prospect and customer data at scale. The platform includes contact enrichment, company enrichment, prospect discovery, ICP building, email and phone verification, consumer data, funding and acquisition signals, web crawling, and sales intelligence APIs. With Bytemine, users can enrich contacts and companies with verified work emails, personal emails, mobile numbers, job titles, company details, firmographics, and other identity attributes. The platform is built for sales, marketing, recruiting, RevOps, data teams, and AI products that need reliable data infrastructure. Bytemine is API-first and developer-friendly, making it easy to integrate data directly into CRMs, sales engagement platforms, internal tools, AI agents, data marketplaces, and workflow automation systems. The platform also supports AI-native use cases through tools such as MCP integrations, autonomous prospecting workflows, and LinkedIn lead intelligence. -
8
Smart Market Intel
Smart Market Intel
Smart Market Intel is a B2B data and market intelligence platform that helps sales, marketing, and research teams discover target companies, identify decision-makers, and manage their data requirements through a centralized dashboard. The platform allows users to define their target audience using criteria such as industry, subindustry, location, employee count, revenue range, job title, seniority, verified email availability, and business signals. Users can preview available records and request datasets tailored to their business needs. Key features include: • Targeted data discovery: Narrow down company and contact records using detailed targeting criteria to build relevant prospect lists. • Company and contact information: Access business details such as company name, domain, industry, location, company size, contact name, designation, and available contact information.Starting Price: $10 USD; pricing varies -
9
B2BSprouts
B2BSprouts
Supercharge your revenue engine with strategic targeting, actionable data, verified business leads to grow your sales & marketing pipeline. Leading B2B companies use our AI powered platform for sales & marketing to drive predictable revenue growth. Expand your channel reach and generate new, qualified top-of-funnel leads. Find idea prospects based on industry, location, company size, company revenue, job title and more. Acquire custom prospect lists that precisely match your target audience with deep insight into every contact. Flawlessly, build deeper relationships with your buyers without worrying about quality. Create your sales pipeline and define criteria that uncovers strategic decision-makers based on titles, roles, job functions, geography, industry, technology usage or employee & revenue ranges. -
10
HitHorizons
HitHorizons
HitHorizons provides unified access to a database of over 80 million European companies via its API, screener, smart charts, patent data, product scanner, financial reports, AML sanctions database, and UK‑specific tools. The sales & marketing data API enriches CRM and ERP systems by autofilling company name, address, industry, SIC code, sales, employee counts, national identifier, VAT number, and social links, via autocomplete-driven search and intelligent matching; it also monitors changes in company data. It supports B2B lead generation and market research with 18 filtering criteria, including region, industry, SIC code, sales, employees, website/domain, social links, enabling ranking, benchmarking, individual company profiles, and CSV export (up to 50,000 records). It supplies up‑to‑date billing details from official registries (name, legal form, address, VAT) where available. -
11
EnrichGrid
EnrichGrid
EnrichGrid is a cloud-based service that retrieves structured professional and company data from LinkedIn profile and organization URLs. Its REST API returns fields such as a person's headline, current role, work history, education, skills and certifications, as well as company firmographics. People search lets users filter profiles by job title, current or former employer, location, company size, tenure and school. Users can also look up data through a web interface, process CSV or Excel files, or use a Chrome extension and Google Sheets formula. Developers can connect EnrichGrid with workflow tools through its n8n node, Make and Zapier workflows, or MCP server for AI clients such as Claude and Cursor. The service supports sales, recruiting and research workflows, spreadsheet enrichment and applications that need structured profile or company records. Pricing is credit-based; unsuccessful lookups do not consume credits.Starting Price: $29/month -
12
Clay
Clay
Clay is an AI-powered go-to-market (GTM) platform that helps businesses automate prospecting, data enrichment, lead generation, and sales workflows. The platform provides access to more than 200 data providers for finding contact information, company details, buying signals, and other business intelligence. Its waterfall enrichment technology searches multiple data sources to improve the coverage and completeness of prospect and customer records. Claygent, the platform's AI research agent, gathers information from websites and other sources to support account research, lead qualification, and personalized outreach. Clay also provides workflow automation, lead scoring, audience segmentation, and integrations with customer relationship management (CRM) systems. Sales, marketing, and revenue operations teams can use Clay to build automated processes for identifying prospects, maintaining customer data, and executing targeted campaigns.Starting Price: $185/month -
13
Enrich CRM
Enrich CRM
Enrich-CRM is a real-time CRM enrichment platform designed to keep contact and company data accurate, complete, and actionable. It automatically enriches CRM records with up to 100 contact data points, including job title, seniority, location, email, and LinkedIn profile, and up to 200 company data points like firmographics, financials, technologies used, and web traffic. It detects job changes by monitoring LinkedIn updates, automatically updating contact records, and triggering workflows to re-engage former customers or prevent churn. Enrich-CRM integrates natively with HubSpot and connects to over 3,000 tools via Zapier, Make, and n8n, with a custom API for advanced use cases. Its proprietary algorithms perform real-time web crawls to deliver fresh, standardized data without relying on static databases, ensuring GDPR compliance.Starting Price: €125 per month -
14
Logo.dev
Logo.dev
Logo.dev offers a simple, high-performance API that provides access to hundreds of millions of brand logos via a global content delivery network. Users can request verified logos by company name, domain, stock ticker, or crypto symbol, and get fast, high-quality responses in formats such as WebP, retina-ready sizing, fallback monograms, and grayscale or theme variants. The service is updated frequently and supports automatic logo updates, ensuring embedded assets remain current. Logo.dev is used for a wide range of applications, including user onboarding (displaying brand logos instead of generic placeholders), job boards (automatically matching company logos for listings), finance tools (logo lookup by ticker symbol or merchant data), and dashboards where clean brand representation matters. Its API is designed to be easy to integrate, offering simple URL-based look-ups, fast global delivery, and minimal maintenance overhead for developers.Starting Price: $400 per year -
15
GDB Data
GDB Data
Everything you need to reach the right people, in the right way is here. Let our company find your ideal customer. No other data vendor has such a rich information for companies and their executives. Using just a domain URL, GDB Data will find information about the company, such as name, address, financials, credit score, ownership, employees count, industry classification, what type of technology they use and much more. Search for your next customer using a wide range of firmographics, such as location, industry, financials, name, job title, email and phone number. Install the extension on AppExchange and fill your pipeline with new leads every day. Every single day, thousands of new datasets are uploaded to our platform. This is why we have an 95% accuracy rate which our competitors cannot state nor come close to. -
16
MTN Data
MTN Data
MTN Data is a modern data verification and enrichment platform designed for businesses that depend on accurate, real-time information. With powerful API and batch-processing capabilities, it validates, cleans, and enriches large volumes of professional and company data. Key features include real-time API verification, bulk data processing, AI-driven enrichment for job titles and firmographics, fraud and fake profile detection, data-quality scoring, and CRM integrations with Salesforce, HubSpot, and Zoho. MTN Data is ideal for verifying lead lists, screening candidates, cleaning CRM databases, and detecting suspicious profiles. It boosts outreach success by eliminating invalid or outdated data, saves time through automation, and improves decision-making with complete, trustworthy records. Built to scale from freelancers to enterprises, MTN Data delivers accurate, enriched data to power sales, marketing, recruitment, compliance, and data operations.Starting Price: $49 -
17
Crustdata
Crustdata
Crustdata is a real-time B2B data platform that delivers company and people data through a set of APIs and an MCP server, pulled live from 15+ sources covering 60M+ companies and 1B+ people. The data spans firmographics, live and historical headcount, headcount growth, funding, web traffic, product reviews, company and CEO approval ratings, job listings, social posts, detailed work experience and verified emails and phone numbers. Search and segment companies and people by any filter, enrich records on demand via API or MCP. Crustdata also tracks real-time signals like job changes, hiring, funding rounds, and executive moves, and sends alerts the moment they fire. Built for teams integrating it into their own products, CRMs, ATS, and AI agents, and for those building their own workflows. -
18
Bulkdata.ai
Bulkdata.ai
Bulkdata.ai is a cloud-based B2B sales intelligence and prospecting platform for revenue, sales, marketing, and operations teams. It provides searchable company and professional contact data, including business profiles, roles, verified email addresses, phone numbers, and LinkedIn details. Users can filter and preview records, identify company and contact changes, research buying signals, save searches, and reveal selected contact channels using account credits. Paid plans add shared credit pools, CSV exports, signals, and data enrichment. The platform can send contact and company records to supported CRM and spreadsheet destinations, and offers a REST API, webhooks, and an MCP server for custom workflows and AI assistants. It is intended for B2B prospect discovery, account research, CRM enrichment, and sales-data workflows.Starting Price: $0 -
19
Data Marketers Group
Data Marketers
Start a conversation with 44 Million top decision-makers. Use 36 data intelligence points of demographics and firmographics to generate sales-ready leads. Reach out to prospects across 57 industry sectors for your next marketing campaign. Each year 600+ startups use our 125 Million contacts for their competitor research. Small, Medium and Enterprise companies access industry-targeted B2B database, technology users, healthcare professionals and financial analysts. We aid the inside sales team to create a strong sales pipeline and close deals. Tap into updated B2B contacts from small, medium and large-sized players in North America. DMP providers use our B2B database for advance targeting and to create a look-alike audience to enable data-driven marketing campaigns. In order to reduce cost per lead and cost per acquisition, digital marketing agencies rely on our marketing database. Achieve exceptional ROI and retain clients. -
20
Prospect Discovery
Prospect Discovery
Start a conversation with 44 Million top decision-makers. Use 36 data intelligence points of demographics and firmographics to generate sales-ready leads. Reach out to prospects across 57 industry sectors for your next marketing campaign. Each year 600+ startups use our 125 Million contacts for their competitor research. Small, Medium and Enterprise companies access industry-targeted B2B database, technology users, healthcare professionals and financial analysts. We aid the inside sales team to create a strong sales pipeline and close deals. Tap into updated B2B contacts from small, medium and large-sized players in North America. DMP providers use our B2B database for advance targeting and to create a look-alike audience to enable data-driven marketing campaigns. In order to reduce cost per lead and cost per acquisition, digital marketing agencies rely on our marketing database. Achieve exceptional ROI and retain clients. -
21
Surfe
Surfe
Surfe is an AI-powered B2B sales intelligence and prospecting platform that helps businesses identify potential customers, enrich contact information, and automate go-to-market workflows. The platform provides access to more than one billion professional profiles and 50 million company accounts, using over 15 data providers to retrieve verified email addresses, phone numbers, and company information. Its waterfall enrichment technology searches multiple sources to improve contact data coverage and maintain accurate customer relationship management (CRM) records. Surfe monitors buying signals such as job changes, hiring activity, funding announcements, and company growth to help sales teams prioritize prospects. Its Chrome extension enables users to capture contacts from LinkedIn, enrich profiles, and synchronize information directly with Salesforce, HubSpot, and Pipedrive. The platform also provides AI-generated outreach, lead recommendations, API access, and MCP.Starting Price: $39/user/month -
22
LaCleo AI
LaCleo AI
LaCleo.ai is a B2B data and sales intelligence platform that helps businesses find and connect with the right decision-makers. It is built for sales and marketing teams who need accurate and verified information to grow their pipeline. The platform provides access to millions of contacts and companies, including phone numbers, email addresses, job titles, and company insights. Users can apply filters such as industry, company size, and location to quickly find relevant leads. LaCleo.ai also offers firmographic and technographic data to help teams understand their target accounts better. It includes tools for lead scoring, allowing users to prioritize leads based on their likelihood to convert. The platform integrates with popular CRMs and supports API access for data sync and automation. -
23
ReachStream Prospect
ReachStream
ReachStream Prospect helps sales and marketing teams build accurate, ready-to-reach contact lists in minutes. Search 500M+ verified B2B contacts across 50M companies by job title, industry, technology, employee size, revenue, and location, then send them to your CRM or outbound stack. Key capabilities: Advanced B2B Search: Find relevant contacts using detailed filters. Conversational Search: Describe your ideal prospects in natural language and find matching contacts. Similar Search: Discover companies and prospects similar to your ideal targets. Data Enrichment: Enrich lists with verified emails, phone numbers, and company data. Reach API: Integrate verified contacts into CRM and automation workflows. Real-Time Verification: Verify contact data before download with 95% data accuracy and 90%+ deliverability.Starting Price: $39 per month -
24
Revmonk
Revmonk
Revmonk identifies company domains visiting your website. Once identified, accounts will be enriched with firmographic and technographic information. Get notified when accounts from your target segment visit the site. Identify prospective buyers from the customer account who have the highest probability of buying. AI/LLM-based custom emails are generated based on the profile of your prospects for higher response rates. B2B lead generation holds immense significance in helping your business expand. One of the most significant advantages of B2B lead generation is its ability to connect you with the right audience. Identifying qualified leads is crucial for acquiring more clients and increasing your revenue. It's essential to avoid wasting time and resources on individuals or entities that have no genuine interest in your offerings. With B2B lead generation tactics, you can attract leads that have already demonstrated an interest in your offerings.Starting Price: $39 per month -
25
Mattermark
Mattermark
Discover, prospect, and track the world’s fastest-growing companies and investors. Automatically enrich your leads and accounts with company data from Mattermark. 80+ fields per company including geography, industry, revenue, personnel, funding, and employee growth. Identify the right contact based on title, function, and seniority. Get smarter about outreach by monitoring changes in team size, web traffic, media mentions and more. We leverage machine learning, web crawlers, primary sources, and natural language processing to extract data from millions of news articles and websites daily. Our team of in-house analysts verify the data every day - so you can close deals with conviction. The world’s business information in one place, filterable and sortable. Mattermark makes it faster and easier to source the best deals. Search company and investor profiles for deep insights into their growth and performance over time. Break the cycle of doing business without good data.Starting Price: $49 per user per month -
26
Lima Data
Lima Data
Lima Data offers a high-quality B2B data infrastructure tailored for AI‑powered go‑to‑market applications. It provides a suite of APIs, including prospecting, enrichment, and signal APIs, that enable developers and businesses to programmatically build precise account and prospect lists, enrich existing data with evergreen details like headcount, revenue, funding, tech stack, and surface real-time signals like partnerships or product launches. Unlike traditional providers, Lima Data performs active verification via multiple sources at query time, ensuring trusted contact and company data on demand. It empowers users to deploy intelligent prospecting agents, context‑aware email agents, and account‑research bots with rich, structured insights that fuel smarter workflows, personalized campaigns, and better decisions at scale.Starting Price: $100 per 3,000 credits -
27
venturefy
venturefy
In a post-covid, AI-enhanced world, consumers are more skeptical than ever. They are demanding transparency from the companies they do business with. Enter venturefy - the blue check for business; a revolutionary new platform leveraging artificial intelligence to populate a public wiki of verified corporate relationships. Our platform is more than just a tool - it's a reflection of a commitment to building a better, more transparent business world. AI-generated relationships populated to venturefy do not display a checkmark within the verification icon. Relationships that have been added or edited by a verified company employee will display a grey or blue check mark within the verification icon. Search your company domain now and discover relationship listings that exist for your brand. -
28
Enricher.io
Enricher.io
Turn any email or domain into a complete person or company profile. Our data empowers developers to build innovative, trusted data-driven products at scale. Enricher helps provide a complete profile of information for you to work with. Help your sales team to succeed by giving them all the information they might need about a prospect. Tap into the resume, contact, social, and demographic information for over 2.5 billion unique individuals, delivered to you at the scale you need it. Our solution is designed to help you extract maximum value from your data, allowing you to make data-driven decisions with confidence. Our advanced data enrichment technology provides accurate, up-to-date information that enables you to unlock the full potential of your data.Starting Price: $279 per month -
29
Outbase
Outbase
Easily search millions of clients and companies. Use our extensive range of filters to zero in on your audience. Gather prospects with verified contact details from a rich database that is always updating. Segment audiences and export them to specific campaigns. Our lightning-fast database uses multiple sources to ensure that information is accurate. We verify all email addresses before your campaign begins. An extensive range of filters allows you to drill down to your ideal prospects, connecting you with the people who matter. Exclude prospects at company or domain level, to exclude people who have asked not to be contacted and avoid current customers. Segment different cohorts to maximize outreach and test messaging. Upload your own custom audiences. Create multiple templates for initial outreach and follow up emails, before assigning them to campaigns.Starting Price: €192.50 per month -
30
Seam AI
Seam AI
Seam AI is an AI-native account-based marketing and revenue generation platform that uses artificial intelligence to automatically capture, enrich, prioritize, and act on buyer intent signals so go-to-market teams can generate a pipeline with minimal manual effort. It monitors company- and person-level intent signals from first- and third-party sources to reveal who is actively researching products or topics, what topics they care about, and when they are in market, then scores accounts for fit, intent, and reach to help teams focus on the highest-value opportunities. Seam’s suite of AI agents conducts deep research on target accounts to validate ideal customer profile fit, enrich contact data with firmographics and persona information, and automate outreach plays across email, ads, and SDR workflows; it also supports automated prospecting, including real-time contact discovery with access to millions of verified profiles.Starting Price: $2,000 per month -
31
CloudLead
CloudLead
Harness the true power of outbound by acquiring custom data that’s tailor made for your business. Power your sales and marketing decisions with Cloudlead’s custom data points to better personalize your outreach efforts. Maximize your investment on inbound and/or re-marketing activities with enriched verticals. Whether you’re looking for firmographic, technographic, demographic and lead insights, Cloudlead will add-on the insights you value most. Enrich with more verticals like hiring activity, technology usage, funding status etc. At least 22.5% of your database would lose its value in terms of accuracy and relevance each year. With human researchers and tools, Cloudlead will verify emails and all your data points. CMO’s witnessed a 78% increase in ROI post implementation of lead scoring. Cloudlead utilizes human verified data accuracy to build the most accurate scores for your sales team. -
32
Coresignal
Coresignal
Enhance your investment analysis or build data-driven products with Coresignal’s always fresh raw data of millions of professionals and companies from all over the world. Every month we update 291M high-value employee and firmographic records, so that you can always stay ahead of the competition. With up to 40 months' worth of data, our datasets can be used to test models and forecast trends, such as the growth of different industries and market sectors. Use Company data API to access, filter and query our main datasets directly or Real-Time API for on-demand retrieval of specific records straight from the public web. From investment companies to sourcing tools for recruiters, our business data is leveraged for a multitude of use cases. Regularly updated datasets are delivered in ready-to-use formats for your convenience. Boost your data-driven insights with parsed, ready-to-use data delivered in multiple formats. -
33
PeopleSQL
PeopleSQL
Augment your data with millions of data points on businesses & professionals from around the world at a fraction of industry-standard costs. From recruiters to marketers, our data is used across a variety of different fields, each with a different application. Connect through email, social, or mobile with B2B professionals and companies who match your criteria. Allow recruiting firms and companies to match with professionals who are the right choice. We work with large B2B contact databases to expand and enrich their database with additional profiles, fresh data, and relevant contact information. Our data on millions of business & companies allow for extensive and affordable research projects. Is your use-case not here? No worries, we'd love to know what you are doing and how we can help. Our #1 priority to ensure all data we aggregate and treat is in a compliant & ethical manner. -
34
GetRev
GetRev
GetRev is an AI demand generation company that helps B2B organizations create predictable pipeline through fully managed AI-powered campaigns. The platform focuses on improving targeting by identifying companies based on how they operate rather than relying only on industry, size, and geography. GetRev helps teams reduce wasted spend by directing campaigns toward accounts more likely to need, engage with, and buy their solutions. Its approach uses exegraphics, audience intelligence, and transparent reporting to support smarter campaign decisions. GetRev also helps marketers maximize existing content by placing it in front of better-fit buyers. Built for B2B marketing and revenue teams, GetRev helps organizations improve lead quality, lower CAC, and generate more measurable demand. -
35
AdDaptive Intelligence
AdDaptive Intelligence
AdDaptive Intelligence is the leading provider of Account-Based Marketing and B2B intelligence. Our technology platform empowers B2B marketers to accurately reach the accounts and decision makers that matter most and drive positive business outcomes. By analyzing billions of data points, AdDaptive accurately connects valid offline business data to the online world to provide marketers with world-class solutions for B2B advertising and Account-Based Marketing. Reach the right accounts with AdDaptive’s Industry Leading B2B Advertising and Analytics Platform. AdDaptive has connected valid offline business data to the online world to ensure every impression is served to your intended audience – at scale. Eliminate wasted spend and achieve your B2B advertising goals by only targeting accounts and decision makers that matter most, verified with transparent account-based and firmographic reporting. -
36
Clearbit
HubSpot
Data to power your entire business. Clearbit is the marketing data engine for all of your customer interactions. Deeply understand your customers, identify future prospects, and personalize every single marketing and sales interaction. Rely on fresh, accurate data with our proprietary real-time lookups. Then act on new information immediately, with sales alerting and job change notifications. Get company attributes like employee count, technologies used, and industry classification—and get employee details like role, seniority, and even job change notifications, right at your fingertips. With our dataset and machine learning algorithms, you’ll have all of the information you need to convert leads and grow your business. Get the right data directly into the tools you already use. We built Clearbit from the ground up to integrate right into your existing stack, providing uniform, seamless data across your sales, marketing, and analytics teams. -
37
MoltSets
MoltSets
MoltSets is an API- and MCP-based B2B data service for searching people and companies and enriching prospect records with verified business emails, personal emails, mobile numbers, LinkedIn details, and email risk scores. Developers and AI agents can use it in Clay, Claude, Codex, n8n, or custom workflows for prospecting, CRM enrichment, inbound lead enrichment, and list cleaning. A Chrome extension retrieves contact data from LinkedIn profiles and sends it to supported CRMs. MoltSets does not provide a standalone search dashboard.Starting Price: $27/month -
38
Datanyze
Datanyze
Every business runs on technology. We know who needs yours. Datanyze is the leader in technographics. Datanyze monitors the web and mobile technology choices of 35M companies to help you find and reach your best prospects when they are looking to buy. By taking a snapshot of your prospects' technology choices every day, Datanyze can alert you when a key account has added or dropped a competitive or complementary solution. With 35M companies to choose from, Datanyze helps you uncover your perfect list of accounts segmented by technographic and firmographic data points. Once you’ve identified your perfect list of accounts, use Datanyze to find the right contact, get their email address and send them to your CRM in one simple workflow. -
39
ZoomInfo Operations
ZoomInfo
Get the best B2B commercial data delivered on your terms, accessible, flexible, and primed to accelerate your business. Our best-in-class match rates, match accuracy, fill rate, and fill accuracy combine for data reliability that’s 10x better than the alternatives. Identify customers across channels and infuse your CRM, MAP, cloud data warehouse, or other systems of record with the most accurate and actionable data. Tap into our global database of companies from the smallest ‘mom and pop’ to the global enterprise covering firmographics, hierarchies, and technographic, all built using our patented technology. Go beyond just company data to get the full customer picture with the world’s best contact data, streaming intent, and scoops, all from one platform. Integrate comprehensive B2B data into any system or workflow, in the format of your choice through cloud data shares, APIs, flat files, or orchestration apps. -
40
Speedeon Data
Speedeon
Our data goes beyond firmographics to understand the individual people actually making business purchases, leading to better conversions and more revenue. If you have the right business data package, you can completely revamp your customer acquisition model. If you want to prioritize your activities to focus on the accounts and prospects with the highest propensity to close, Expand your account-based marketing initiatives and other go-to-market strategies. Our data goes beyond firmographic and helps brands not only understand preferred contact methodology but also, the type of content they like to consume. This powerful understanding will help inform your marketing and sales campaigns and help you achieve better alignment. You can now create better segments and tailor your outreach based on these attributes. -
41
Shaku AI
Shaku AI
Shaku AI is an autonomous B2B lead generation platform. It continuously monitors live buying signals across the web - hiring activity, funding events, tech-stack changes, product launches and other intent triggers - to identify companies that are in-market right now. Shaku AI then resolves the right decision-makers at those accounts, enriches them with verified work emails and firmographic data, and writes personalized outreach grounded in the specific signal that surfaced the account, so every message references a real, current reason to reach out. The whole loop - sourcing, enrichment, research and message generation - runs on autopilot, giving founders and sales teams a self-driving top-of-funnel instead of static contact lists and manual prospecting. Built for B2B SaaS companies, agencies, and revenue teams that want pipeline without hiring an SDR team. Free 7 day trial, no credit card required.Starting Price: $49/month -
42
Sixtyfour
Sixtyfour
Sixtyfour is an AI-powered research platform that enables businesses to deploy custom agents capable of discovering, enriching, and analyzing data about people and companies in real time through a programmable API. It automates traditionally manual research workflows by sourcing information from public and proprietary data sources, extracting structured insights, and delivering them instantly for use in sales, recruiting, or strategic decision-making. Developers and teams can use the platform to enrich leads, map entire markets, and detect dynamic signals such as hiring trends, leadership changes, funding events, and technology adoption, all tailored to specific criteria. Its agents act as intelligent research assistants that continuously gather and update relevant information, allowing users to define exactly what data they need rather than relying on static datasets or generic filters.Starting Price: Free -
43
Axix OWL
Axix Technologies LLC USA
Axix OWL is an AI-powered B2B intelligence and lead enrichment platform built for sales teams that need accurate, real-time prospect data. It identifies, verifies, and scores high-quality leads by combining company firmographics, contact-level data, and buying-intent signals into a single credit-pack workflow. OWL helps revenue teams cut research time, improve outreach targeting, and increase conversion rates by surfacing decision-makers most likely to engage. The platform integrates with existing CRM and sales engagement tools, enabling teams to enrich records, build targeted prospect lists, and track intent signals without manual data entry. Designed for startups through enterprise sales organizations across global markets including Pakistan, GCC, and the UK, Axix OWL replaces fragmented lead sourcing tools with one unified intelligence layer for pipeline generation.Starting Price: $49/month -
44
ipbase.com
ipbase.com
ipbase.com is an easy-to-use & features complete IP geolocation API with global coverage. ipbase.com fuels companies with IP address data to enhance intelligent, programmatic, and data-driven decisions. Our IP geolocation API serves any use case and company size. IP address geolocation lookup is the identification of an IP address’ geographic location in the real world. Retrieve ASN information for any IP address, ranges, related domains, and much more. Returns a full list of domains that are hosted on a single IP address. These domains are ordered based on host.io domain ranking. Our IP data lookup API is not only easy to integrate but comes with an entire suite of REST clients and pre-built integrations. We continuously update our dataset through various sources to provide the most accurate IP data possible. Our robust server infrastructure is designed to deal with millions of daily API requests. We provide industry-leading uptime.Starting Price: $9.99 per month -
45
Versium REACH
Versium
Versium transforms data into a strategic asset that improves marketing performance. Versium’s all-in-one data technology platform helps teams cleanse, enrich and action their data through easy-to-use tools, a robust set of APIs and the richest identity graph and insights engine that includes over 2 billion contact points. Versium supports businesses at every step of their data journey, thereby increasing audience reach by up to 5X and engagement by up to 10X for thousands of customers. Versium REACH is a full suite of data tools, tailored to be an easy-to-use platform for marketers with advanced API solutions for developers. Tools within Versium REACH include: List Insights, Data Prep, Business Online Audience Append, Consumer Online Audience Append, Persona-based List Generation, Account-based Marketing List Generation, Look-alike List Generation, Firmographic Append, IP to Domain, C2B Append, Contact Append Plus, Demographic Append, and Consumer List Generation.Starting Price: $3,600/year -
46
Enrich.so
Enrich Labs
Enrich.so is an advanced data enrichment tool designed to provide comprehensive insights about individuals and companies. Enrich offers a range of powerful features, including reverse email lookup, email finder, LinkedIn email finder, Twitter email finder, catch-all email verification and company data enrichment, making it an invaluable asset for businesses seeking to enhance their data analysis capabilities.Starting Price: $20/month/user -
47
Snitcher
Snitcher
Snitcher identifies anonymous website visitors so B2B teams can convert high-intent traffic the moment it lands. Most businesses see less than 2% of their site traffic identify themselves through forms or demos — Snitcher reveals the other 98%: the companies visiting, the pages they spend time on, and the buying signals you'd otherwise miss. What you get: • Real-time company identification with firmographic enrichment (industry, size, location) • Contact-level identification when visitors self-identify • Account list tracking with behaviour filters and Slack/Teams alerts • Native integrations with HubSpot, Salesforce, Pipedrive, Zoho CRM, Microsoft Dynamics, Slack, Microsoft Teams, Apollo, Clay, lemlist, Smartlead, plus 8,000+ apps via Zapier • GA4 audience sync for retargeting and exclusion Used by B2B sales and marketing teams at SaaS companies, agencies, and growing tech businesses.Starting Price: $49 per month -
48
SalesEngine.ai
SalesEngine.ai
Accurate real-time data on companies & decision makers. Give us websites or company names to enrich in real-time with pre-validated firmographic, technographic, social data, and more. Find decision makers at selected companies from C-level on down, including data like emails and LinkedIn accounts. Create a list of keywords or custom footprints and we'll check selected company websites to discover segments with your target signals. Discover signals that can be used to personalize outbound lead generation campaigns. Hone in on targeted segments of qualified companies based on a variety of signals discovered in real-time. Enrich company and people with additional data points to create a custom tailored data profile. Look for a collection of keywords and phrases to discover valuable information about companies. Collect multiple signals in a single request for millions of companies. -
49
Elvesora Enrichment
Elvesora
Elvesora Enrichment is a web-based company-data enrichment service for sales, revenue operations, data, and product teams. It takes a business domain and returns a structured company profile for CRM records and software applications, including industry, headquarters, funding rounds, headcount and revenue history, job postings, technology stack, competitors, operating brands, and logo information when available. The service supports company-level workflows through a REST API, web dashboard, authenticated remote MCP server, and bulk spreadsheet uploads and exports. Teams can use the returned data to fill CRM fields, segment and route accounts, prioritize leads, or display company context in their own products. The service focuses on company records rather than person-level profiles or personal email addresses. Users can review enrichment results and choose paid tiers based on monthly company-record volume; the free plan includes 100 records per month.Starting Price: $30/month -
50
Seamless.AI
Seamless.AI
Maximize Revenue, Increase Sales & Acquire Your Total Addressable Market. Find 1000 companies with 50 employees or greater in the U.S. that belong to the Software, Marketing & Manufacturing Industries that use Salesforce OR Marketo. Then research 25 contacts per company (25,000 total) that are directors or above with the titles sales, marketing or IT. Include perfect emails, direct dials and insights for all contacts and accounts. Once done please upload all the data to Salesforce automatically and exclude any contacts that already exists in our CRM. Get emails validated by artificial intelligence for all your ideal contacts and accounts. Get phone numbers validated by artificial intelligence for all your ideal contacts and accounts. Quickly build lists of your most profitable contacts. Quickly build lists of your most profitable accounts. Research millions of contacts and accounts with our proprietary sales AI search engine.
