Apollo.io
ZoomInfo
Lusha
Hunter.io
Instantly.ai
Clearbit
Snov.io
lemlist
CoverStack
Artivatic
LeadSquared
Our research has highlighted that because of a lack of ready technology accustomed to Insurance and customer needs as well as constraints of expertise, players across various industries are unable to provide their customers with insurance products. As an attempt to resolve this industry problem, CoverStack, a B2B zero-code platform was created to focus on empowering the industry players with the right set of tools. CoverStackโs Insurance Infrastructure-as-a-service is a 100% digital solution backed by innovative technology that enables its customers to set up their insurance business, distribute chosen insurance products and manage operations at their convenience. It is a zero-code, ready-to-use, full-stack infrastructure platform for insurance buying, selling and servicing digitally to enable mass distribution. Driven by the vision to create India's largest tech ecosystem around insurance, CoverStack integrates with the industry players and connects them to a wide catalogue of insurance products offered by 45+ insurance partners. Some of our key clients are ICICI Securities, Spinny, Arohan Financial Services and Satin Creditcare Network Limited. Headquartered in Mumbai, India, Series E-funded CoverStack has 251 employees with offices also present in Bangalore, Kolkata and Jaipur
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We 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 more popular. It has been mentiond 69 times since March 2021. 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 / 3 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 / 3 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 / 4 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 / 4 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 / 4 months ago
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Artivatic - AI Platforms
Lusha - Search less. Sell more.
LeadSquared - Accelerating Growth with Smarter Engagement.
Hunter.io - Find all the email addresses related to a domain
Instantly.ai - Build your own infinitely scalable cold email outreach system with Instantly.
