Head-to-head
Crustdata vs Prospeo
Crustdata: Real-time B2B data API covering 200M+ companies and 800M+ people profiles, with live LinkedIn-style screening endpoints. Prospeo: Email and mobile finder popular in outbound waterfalls.
Overlapping capabilities: Email finding, Phone enrichment.
Benchmark: people search
Prospeo has no completed benchmark run yet — this comparison fills in as suites run. Reviews below are live.
Reviews across the web
Crustdata has a sparse but genuinely positive review footprint: a 4.4-star rating from 13 Product Hunt reviews and essentially no G2 or Capterra corpus, reflecting how early-stage the product is. Users who have adopted it praise the developer experience and its real-time webhook alerts as a real differentiator, while the open question in reviews is whether data quality and latency hold up at production scale. Buyers should weight their own bake-off results heavily given the small sample of public reviews.
Full roundup →Prospeo is a newer email finder with a strong G2 profile (4.6 across ~437 reviews) and a reputation for accuracy and low bounce rates, especially on LinkedIn-based workflows. The main friction points in negative reviews are credit consumption on bulk jobs that return few matches, and slow support on billing issues. Note that Prospeo publishes many comparison pages about competitors, so third-party coverage of the space often traces back to its own content.
Full roundup →