Head-to-head
Apollo.io vs FullEnrich
Apollo.io: Sales-engagement platform with a large contact database; API access is tiered by plan. FullEnrich: Waterfall enrichment aggregating 15+ vendors for email and phone.
Overlapping capabilities: Email finding, Phone enrichment.
Benchmark: people search
Apollo.io and FullEnrich have no completed benchmark run yet — this comparison fills in as suites run. Reviews below are live.
Reviews across the web
Apollo.io is one of the most-reviewed tools in the category (4.7 from ~9,600 G2 reviews) and wins on breadth and price, but sentiment splits sharply by platform: Trustpilot sits at 2.9/5 on the back of billing and account-management complaints. The persistent community criticism is data accuracy — practitioners report meaningfully higher bounce rates than Apollo's claimed 91% email accuracy, especially outside the US. The consensus is that it delivers real value if you verify lists before sending and watch the credit system.
Full roundup →FullEnrich earns strong buyer-side reviews (4.8 on G2 across ~204 reviews, 4.8 on Product Hunt) for making waterfall enrichment cheap and simple, with users crediting it for finding contacts other tools miss. Sentiment is polarized, though: its Trustpilot score is poor, driven mostly by data-subject privacy complaints rather than customer dissatisfaction. Cost of phone credits is the main buyer-side gripe.
Full roundup →