Warmly vs Apollo: Full Comparison for B2B Sales Intelligence (2026)
Apollo is a strong contact database with 275M+ contacts and built-in email sequencing. Warmly takes a different approach: real-time website visitor identification with AI agents that engage buyers automatically across chat, email, and LinkedIn.
Companies With Warmly Turn More Web Visits Into Pipeline
When Do You Need More Than a Contact Database?
Apollo excels at building targeted contact lists and running email sequences at scale. But if your team needs to act on real-time buying signals from website visitors, Apollo's static database approach leaves a gap. Warmly identifies who's on your site right now and engages them instantly.
Data Accuracy Issues
Apollo's contact data is 65-70% accurate overall, with bounce rates up to 35% reported. Phone accuracy drops to 55% for enterprise accounts. You waste credits on bad data.
Intent Data Paywalled
Bombora intent data is locked behind Apollo's Organization tier at $119/user/month with a 3-seat minimum. Even then, it is company-level only with no person-level signals.
Credit System Overages
Apollo's per-seat + credit model leads to unpredictable costs. Users report real spending of $150-400/user/month once credit overages and add-ons are factored in.
Data Quality Declining:
"The data quality has gone down significantly. We're seeing bounce rates of 30%+ and many phone numbers are just wrong." - Read Reviews on G2
Sales Development Rep, Mid-Market, G2
Predatory Billing Practices:
"Cannot reduce seats until your term ends. Credits expire with no refund. Annual lock-in with no way out. Be very careful with the contract terms." - Read Reviews on G2
RevOps Manager, Small-Business, G2
Emails Landing in Spam:
"About 50% of our emails were landing in spam. Apollo removed their email warmup feature and the replacement doesn't actually build sender reputation." - Read Reviews on G2
Marketing Director, Mid-Market, G2
Support Goes Dark:
"The worst customer service I've experienced in the tech industry. Wait times of days to weeks for responses. Issues go unresolved." - Read Reviews on G2
Account Executive, Small-Business, G2
Phone Numbers Are Unreliable:
"Phone accuracy is abysmal. We're burning 8 credits per mobile number and most of them are wrong. Enterprise contacts are especially bad at 55% accuracy." - Read Reviews on G2
SDR Team Lead, Enterprise, G2
Go From Cold Outreach to Warm Engagement
Apollo
Company-Level Only
Apollo identifies companies visiting your site via IP matching, but cannot identify individual visitors. Warmly de-anonymizes up to 15% of individuals.
Warmly
Person-Level Visitor Identification
Identify up to 15% of individual visitors and 65% of companies. Know exactly who is on your site, their job title, company, and what pages they are viewing.
Apollo
No Real-Time Chat
Apollo has no AI chat or live engagement capability. Visitors browse your site and leave without any real-time interaction or routing to sales reps.
Warmly
AI Chat That Converts
Engage visitors on your pricing page instantly with an AI agent. Hand off to live video chat when the moment is right. No more lost high-intent visits.
Apollo
Single-Channel Sequences
Apollo's engagement is email-centric with a basic dialer. No ad orchestration, no LinkedIn automation, no synchronized multi-channel campaigns from a single signal.
Warmly
Multi-Channel From One Signal
One intent signal triggers personalized email, LinkedIn Ads, Meta Ads, and YouTube retargeting simultaneously. No manual workflows per channel.
Apollo
Static Data, No Learning
Apollo's AI features are bolted onto a static database. No compounding learning from outcomes, no trust-gated progressive autonomy, no temporal signal decay scoring.
Warmly
Context Graph With Temporal Intelligence
Not just static snapshots — a living activity ledger with decay-adjusted scoring that captures momentum shifts across first, second, and third-party signals.
Unveiling Deceptive Tactics: Exposing Qualified's Misleading Claims
Watch as our CEO goes through Qualified’s “Warmly Compete” Deck they made to try to mislead prospects. We caught on and want to set the record straight.
Warmly is Built for Sales and Marketing Teams
Warmly arms your reps with real-time intent signals and AI agents that engage buyers autonomously — across chat, email, and ads.
Reveal 65% of Companies, 15% of Individuals
Warmly combines CRM data with best-in-class enrichment providers to reveal exactly who is on your site — their activity, job title, company, and buying intent signals.
AI Agents That Learn and Improve
Warmly's trust-gated AI agents earn progressive autonomy based on outcome tracking. They compound learn from every interaction — getting smarter, not just bigger.
Orchestrate Across Every Channel
From a single intent signal, Warmly triggers personalized outreach across email, LinkedIn Ads, Meta Ads, YouTube, and Slack — all coordinated, all automated.
What’s the Difference Between Apollo and Warmly?
250+ Companies Have Already Switched to Warmly
Arc Increased ROI 200% in 6 Months With Warmly
“Having the right tools for us to be able to identify who's engaging and easily stay top of mind has been a real linchpin to our success”
NameCoach Booked 26 Meetings in 6 Months
“We want to capture every single person and not just rely on them to click the request a demo button… Warmly allows us to do just that”
200% Increase in Enterprise Pipeline in 1 Month
Jay and his team at Behavioral Signals booked 4 meetings & secured 12 qualified prospects, while saving $60k to replace other tools.
