Apollo vs. Overloop Comparison


Apollo Apollo.io	Overloop	+	+
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Trusted by over 23,000 companies worldwide, Aircall helps businesses improve connection rates, boost CSAT scores, and streamline onboarding. By combining automation with human-first AI, Aircall reduces busywork so teams can focus on building better customer relationships. 1,838 Ratings Visit Website D&B Connect Realize the true potential of your first-party data. D&B Connect is a customizable, self-service master data management solution built to scale. Eliminate data silos across the organization and bring all your data together using the D&B Connect family of products. Benchmark, cleanse, and enrich your data using our database of hundreds of millions of records. The result is an interconnected, single source of truth that empowers your teams to make more confident business decisions. Drive growth and reduce risk with data you can trust. With a clean, complete data foundation, your sales and marketing teams can align territories with a full view of account relationships. Reduce internal conflict and confusion over incomplete or bad data. Strengthen segmentation and targeting. Increase personalization and the quality/quantity of marketing-sourced leads. Improve accuracy of reporting and ROI analysis. 188 Ratings Visit Website Visual Visitor AI Sales Rep with Person-Level Website Identification Identify and Influence Your Engaged Website Visitors into Sales-Ready Leads – Before You Commit a Single Working Hour. 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CrankWheel is used to complement calls by insurance agents, mortgage advisors, solar advisors, digital agencies, educators and customer support specialists. Close deals on the first call! We show you whether they're paying attention. Over 50,000 users share their screen effortlessly with any prospect no matter their technical skill or device choice using our Chrome Extension. CrankWheel works over bad network connections, on obscure devices and old browsers. Mac, PC, iOS, Android, Internet Explorer, Blackberries - it always works! 229 Ratings Visit Website Shape Software Shape is purpose-built sales and marketing automation software that comes with pre-built features that can be configured for any business. The easy-to-use interface empowers your teams and consolidates all aspects of your business in one AI platform. Shape provides a collaborative space for your teams to stay aligned and efficient in everything they do, whether it's streamlining your sales pipeline, engaging more prospects with marketing sequences and digital ads, nurturing customer relationships, communicating seamlessly, or tracking projects. Start growing your revenue with Shape's suite of services today. 136 Ratings Visit Website CallTrackingMetrics CallTrackingMetrics is the only SaaS platform that uses call tracking and conversion intelligence to inform contact center automation—resulting in a more personalized customer experience. Discover which marketing campaigns are generating leads and conversions, and use that data to automate call flows and power your contact center. Unify communications across your entire organization with our phone, text, online form, and live chat tools. More than 100,000 users around the globe trust CallTrackingMetrics to manage communications for their marketing, sales, and service teams. Call tracking features include reliable dynamic number insertion (DNI) for session-level attribution, local, toll-free, and vanity tracking numbers, and omnichannel attribution across calls, texts, form fills, and chats. Key contact center features include a browser-based softphone, smart routing options, SMS campaigns, automated call scoring, and smart dialer functionality. 938 Ratings Visit Website Fathom Fathom is an AI notetaking platform that records, transcribes, summarizes, and organizes meetings so users can stay focused on the conversation. The platform supports bot-based and bot-free capture, giving individuals and teams flexible ways to capture meeting notes. Fathom provides accurate transcripts, instant summaries, action items, follow-up details, and searchable meeting history. Users can ask questions across meetings, monitor key topics, and turn conversations into next steps for sales, customer success, marketing, and internal teams. 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About 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.	About Overloop is an AI-powered sales prospecting platform designed to help sales teams find and engage ideal prospects without manual effort. The platform automatically sources leads from a database of 450M+ verified B2B contacts based on your ideal customer profile criteria, then uses AI to write hyper-personalized cold emails and LinkedIn messages by analyzing each prospect's website and social presence. Multi-channel outbound campaigns combine email and LinkedIn outreach with automated follow-ups, all running on autopilot. Built-in deliverability tools including email warmup and verification ensure messages reach inboxes, not spam folders. A unified conversation inbox centralizes all prospect replies in one place. Smart segments automatically group prospects based on custom filters, while visual workflows eliminate repetitive tasks. Campaign analytics track opens, clicks, replies, bounces, and conversions, with industry benchmarking to optimize performance. AI-generated content supports
Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook	Platforms Supported Windows Mac Linux Cloud On-Premises iPhone iPad Android Chromebook
Audience B2B sales teams, SDRs, account executives, marketers, revenue operations professionals, sales leaders, and founders that need prospecting data, outreach automation, enrichment, calling, pipeline management, and AI-assisted sales execution	Audience Multi-channel outbound platform that helps companies to handle their sales pipeline and track their performances
Support Phone Support 24/7 Live Support Online	Support Phone Support 24/7 Live Support Online
API Offers API	API Offers API
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $49/seat/month Professional - $79/seat/month Organization - $118/seat/month Custom - Talk to Sales Free Version Free Trial	Pricing $69 per user per month Overloop offers three tiers: Starter at $69/user/month (250 credits, 1 email account, 3 campaigns), Growth at $99/user/month (500 credits, 3 email accounts, 10 campaigns), and Enterprise at custom pricing (1,000 credits, unlimited email accounts and campaigns). overloop All plans include AI-powered campaigns, 450M+ prospect database, email verification, and multi-channel outreach (email + LinkedIn). A 14-day free trial is available. Free Version Free Trial
Reviews/Ratings Overall 4.3 / 5 ease 4.7 / 5 features 4.2 / 5 design 4.5 / 5 support 3.7 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Pros & Cons from Real Users Pros Apollo.io is very reliable and simple to use tool to identify the target POC in target company list. The details are very correct and help in connecting with the POCs faster. Integration with hubspot, email and linkedin helps in saving time and make the overall process very fast and efficient. Apollo is great at what its primary use case is, creating, scheduling and sending outbound emails. We can get new campaigns set up quickly and utilize the A/B testing capabilities on a regular basis. It also shows good metrics around each of our campaigns The sequence builder and email automation capabilities of Apollo work well and is the primary part of the application that we use. We have also tested the AB testing feature and this has helped improve our open rates by more than 10 percent. Good and vast database. Great features like filters, export, sort, etc. Easy to use along with learning it. UI, UX and Data are the main selling points. Starting with data, Apollo has one of the best enrichment systems out there, it integrates seamlessly with your LinkedIn to enrich the contact or business information of the page you're on. Apollo also works very nicely with your email, I am able to see recently opened emails and can also track recently sent emails as well as emails I can mark for follow-ups directly on my Gmail. Finally, the UI & UX system of Apollo is great, it's sleek and modern. Cons Sometimes the email ids are not correct and some profiles did not have contact numbers and that delays the process. Sometimes the dataset isn't as large as what we can see in Linkedin for given roles/industries. At times it can appear slow to load data. Often we can find contacts in Linkedin but are then unable to find them in Apollo so the quality of the data can sometimes be a bit hit or miss especially if you are targeting smaller companies and not just large publicly listed ones. Slow at times, and Support is not that great, rest is fine. Not a lot not to like about Apollo, I think external integrations that Apollo does not have might be an issue, so if you're deciding on Apollo you might have to do quite some heavy lifting switching.
Training Documentation Webinars Live Online In Person	Training Documentation Webinars Live Online In Person
Company Information Apollo.io Founded: 2015 United States www.apollo.io	Company Information Overloop Founded: 2015 Belgium overloop.com
Alternatives Pipedrive	Alternatives lemlist lempire
D&B Hoovers Dun & Bradstreet	SalesRobot
SalesTarget.ai SalesTarget LLC	Salesforge
ZoomInfo Sales ZoomInfo	Salezilla
Outreach View All	Klenty View All
Categories Account Data Management AI Lead Generation Tools AI Sales Agents AI Sales Assistants AI Sales Tools AI SDR B2B Data Call Recording Cold Email Conversation Intelligence Data Enrichment Email Verification Go-To-Market Inside Sales Lead Generation Lead Intelligence Lead Management Marketing Account Intelligence Parallel Dialers Sales Sales Acceleration Sales Dialers Sales Enablement Sales Engagement Sales Intelligence	Categories AI Sales Assistants AI Sales Tools AI SDR Cold Email CRM Email Personalization
Show More Features B2B Data Features B2B Contact Data B2B Intent Data B2B Leads Data B2B Marketing Data Business Ownership Data Company Data Employee Data Firmographic Data Job Posting Data Salary Data Technographic Data Email Verification Features Bulk Email Verification Catch-all Server Detection Disposable Email Detection Domain Check Mail Server Validation Single Email Verification Spam Trap Detection Syntax Check Inside Sales Features Auto-Dialing Call List Management Call Recording Campaign Management Dashboard Data Management Lead Capture Lead Distribution Lead Scoring Performance Management Lead Generation Features Contact Discovery Contact Import/Export Lead Capture Lead Database Integration Lead Nurturing Lead Scoring Lead Segmentation Pipeline Management Prospecting Tools Visitor Identification Lead Management Features Activity Tracking Campaign Management Lead Capture Lead Distribution Lead Nurturing Lead Scoring Lead Segmentation Pipeline Management Prospecting Tools Source Tracking Sales Acceleration Features Campaign Management CPQ Dialer Email Sequencing Email Templates Email Tracking List Building Meeting Scheduler Predictive Analytics Reporting Sales Gamification Sales Intelligence Sales Workflow Management Sales Enablement Features Collaboration Contact Management Content Management Document Management Goals / Quota Management Lead Management Meeting Management Performance Management Presentation Management Proposal Management Territory Management Training Management Sales Engagement Features Call Scripts / Call Steps CRM Integration Email Sequences Email Tracking / Automation Lead Management Reporting / Analytics Sales / Voice Dialer Sales Automation Search Task Management Templates Workflow Management Sales Intelligence Features CRM Integration Data Cleaning Data Enrichment Data Import/Export Data Mining Data Verification Email Integration Lead Scoring List Building Performance Management Pipeline Management Predictive Modeling/Analytics Prospecting Tools Reporting/Analytics Sales Forecasting	Show More Features CRM Features Calendar/Reminder System Call Logging Document Storage Email Marketing Internal Chat Integration Lead Scoring Marketing Automation Integration Mobile Access Quotes / Proposals Segmentation Social Media Integration Task Management Territory Management
Integrations Gmail Google Chrome HubSpot CRM LinkedIn Microsoft Outlook Salesforce Zapier Adobe Marketo Engage Agentic Brain Beam AI Elto Dialer Enapps ERP Jestor Maildoso OpenAI Perplexity Computer SURFE Sailes Scribeless Workers by Delos Show More Integrations View All 97 Integrations	Integrations Gmail Google Chrome HubSpot CRM LinkedIn Microsoft Outlook Salesforce Zapier Adobe Marketo Engage Agentic Brain Beam AI Elto Dialer Enapps ERP Jestor Maildoso OpenAI Perplexity Computer SURFE Sailes Scribeless Workers by Delos Show More Integrations View All 15 Integrations
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