Apollo.io
ZoomInfo
Lusha
Hunter.io
Instantly.ai
Clearbit
Snov.io
lemlist
Codekeeper
PRAXIS Technology Escrow
Rightsline
ANAQUA Corporate
Company Portfolios Revealed
Annuity Payer
Hack Lang
Cortellis
Apollo.io CodekeeperWe use Apollo with our Sales and BDR team to manage our cold outreach. The strength of the platform is the sequences and cadences that you can set up. Compared to other tools we have used in the past like Salesloft the UI is much easier to navigate. The main limitation is that the quality of data isn't as vast and often I can find prospects on Linkedin but not in Apollo.
Based on our record, Apollo.io seems to be a lot more popular than Codekeeper. While we know about 69 links to Apollo.io, we've tracked only 1 mention of Codekeeper. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Personal email domains destroy this. Clearbit's Enrichment API returns a null company when it hits gmail.com. Apollo routes personal domains straight to a consumer bucket and skips B2B fields entirely. Even PDL's /person/enrich endpoint โ the most permissive of the major providers โ gives you around 32% hit rate on Gmail addresses versus 74% on corporate domains. I measured this across 6,200 signups for a... - Source: dev.to / 2 months ago
A few things worth flagging: PDL beats Clearbit's historical rates for US and Western European companies, but drops to ~52% match rate for Japan and South Korea specifically. Apollo underperforms on raw company matching but returns significantly more contacts per domain in Prospector-style queries than Clearbit's Prospector ever did โ the tradeoff is more stale titles in the result set. Hunter.io is fast and cheap... - Source: dev.to / 2 months ago
One thing comparison guides consistently get wrong: Clay is not an enrichment API. It's a waterfall orchestration tool that calls People Data Labs, Apollo, Clearbit, and others in sequence for you. It's useful, but it adds 2โ8 seconds of latency per row in my runs and costs more per match than going direct. For a CRM webhook flow where you need sub-second enrichment calls, Clay is the wrong layer to hit first. - Source: dev.to / 3 months ago
Last year I ran the same LinkedIn Sales Navigator export through three enrichment APIs. Apollo matched 61% of the emails. Hunter.io matched 54%. An OSINT-first pipeline I'd built in n8n โ pulling from public sources before hitting any paid API โ matched 79% and cost roughly $0.003 per contact. The delta wasn't magic. It was sequence. - Source: dev.to / 3 months ago
Despite having its LinkedIn Page removed in 2025, Apollo remains a functional enrichment and outreach platform with 275M+ contacts. The free tier includes 10,000 credits and the $49/month basic plan is the cheapest entry point for a combined enrichment-plus-sequencing workflow. Apollo's data collection methods have attracted LinkedIn's attention, but the product continues to operate. The risk I'd assign it:... - Source: dev.to / 3 months ago
I had a similar requirement recently and ended up going with CodeKeeper (https://codekeeper.co/), mainly because they had a portal that seemed mostly self-serve. Because they are based in The Hague, and because my client had domestic restrictions, I also had to add the US-only storage option. Their pricing was also a factor in my decision. YMMV. - Source: Hacker News / 7 months ago
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
PRAXIS Technology Escrow - PRAXIS Technology Escrow is a platform that provides Software Escrow service to make it easy for you to keep your investment away from risk.
Lusha - Search less. Sell more.
Rightsline - Rightsline consolidates your entire data and contracts in one place.
Hunter.io - Find all the email addresses related to a domain
ANAQUA Corporate - ANAQUA Corporate is a property management software that helps to streamline its operations and offers strategic decision making.