Prospeo vs Seamless.AI
 Prospeo |  Seamless.AI | |
|---|---|---|
| Sentiment | ||
| Score | 12/100 | 13/100 |
| Rank in category | #8 | #7 |
| Rated comments | 9 | 17 |
| Best for | Teams that will test it as one source alongside other finders | Budget-conscious reps who want a cheaper alternative to ZoomInfo and will verify data themselves |
| Skip it if | Buyers who want to rely on Reddit testimonials to judge accuracy | Teams that cannot absorb a hard-to-cancel annual contract; Buyers who need dependable email accuracy without separate verification |
| Starting price | $37/user/mo | Custom pricing |
| Pricing (vendor-stated) | Free plan with 100 credits a month. Paid plans are per user: Starter $49/mo monthly or $37/mo billed yearly (2,000 credits/mo), Growth $99 or $74 (5,000 credits/mo), Pro $249 or $187 (15,000 credits/mo). Yearly billing saves 25% and delivers credits upfront; larger credit volumes go through sales. | Sales-led pricing; no public plan prices. The pricing page asks how many contacts you need per month and your company size before quoting, and offers free sign-up and competitor switch discounts. |
Most of the Prospeo discussion on Reddit is promotional: a large cluster of 'switched from ZoomInfo/Apollo/Lusha and bounces dropped' stories repeats the same talking points (connect rates, weekly refresh, pay only for verified), includes word-for-word duplicate comments from different accounts, and several users openly accuse the company of posting from fake accounts. Set that aside and independent evidence is thin and split: a few users rate it well as one source in a multi-tool stack, while others report a refund dispute or say it did not solve their data problem.
Users like
Users complain about
Independent users are largely negative: the most common reports are inaccurate data (guessed email patterns, wrong phone numbers, bounce rates near 20%), annual contracts that are hard to exit, and aggressive sales follow-up. A minority, mostly in 2023 to 2026 comments, rate the data as good enough to replace ZoomInfo at a fraction of the price, so data quality is contested rather than settled. The corpus shows no promotional seeding, but much of it is older r/sales discussion from 2022 and 2023.
Users like
Users complain about
- Data accuracy is the main complaint: emails guessed from naming conventions, wrong phone numbers, and one two-year customer reporting 18 to 23% bounce rates[1][2][3][4][5]
- Annual contracts with no cancellation; buyers describe being unable to exit and continuing to receive bills[1][2][3]
- Aggressive sales outreach and weak support once the deal is signed; one person says the company cold called them about 20 times after removal requests[1][2][3][4]
- Teams that tested it against ZoomInfo went back to ZoomInfo, citing more accurate and thorough data[1][2]