Datanyze vs Prospeo: Honest Comparison (2026)
We built Prospeo, so factor that in - but every number here is verifiable. Comparing Datanyze vs Prospeo comes down to a simple question: is cheap data actually saving you money when a chunk of those reveals come back unusable and you lose access to all of them the moment you cancel?
Datanyze looks attractive on paper because $29/mo gets you 80 contact reveals. Let's see whether that math holds up.
30-Second Verdict
- Pick Datanyze if you're a solo rep who needs 80 or fewer reveals per month and cares specifically about technographic data across 70,000+ software products.
- Pick Prospeo for everything else - 2.5x the database, 98% email accuracy, 125M+ verified mobiles, intent data, CRM integrations, and no contact locking.
- Skip both if you've got an unlimited budget and want a full GTM suite. That's ZoomInfo territory at $15-40k/year.
What Is Datanyze?
ZoomInfo acquired Datanyze in September 2018. Today it's best known for its extension-first workflow and low-cost credit plans.
The database covers 120M contacts, including 84M email addresses and 48M+ direct dial numbers. Its standout feature is technographic detection across 70,000+ software products - genuinely useful if your entire sales motion depends on knowing whether a prospect runs Marketo or Pardot. On G2, Datanyze holds a 4.1/5 from 446 reviews, with users praising ease of use but consistently flagging poor customer support. The G2 profile hasn't been active in over a year, and the product direction score sits at 7.8/10. Reddit users call it "best bang for the buck," though that assessment doesn't account for data quality or what happens when you cancel.
What Is Prospeo?
Prospeo is a B2B data platform with 300M+ professional profiles, 143M+ verified emails, and 125M+ verified mobile numbers - all refreshed on a 7-day cycle while the industry average sits around six weeks.
The platform offers 30+ search filters covering buyer intent, technographics via Wappalyzer, job changes, headcount growth, funding rounds, and revenue. Intent data tracks 15,000 topics through Bombora, so you're finding contacts who are actively researching solutions like yours. Native integrations include Salesforce, HubSpot, Clay, Zapier, Make, and major outbound platforms. The Chrome extension has 40,000+ active users. GDPR compliant, no contracts, free tier with no credit card required.
Datanyze caps you at 80 contacts for $29/mo - and locks them away if you cancel. Prospeo gives you 300M+ profiles, 98% email accuracy, and 125M+ verified mobiles at $0.01/email. That's 36x cheaper per usable contact with data you keep forever.
Stop paying $0.36 per reveal when a penny gets you better data.
Head-to-Head Feature Comparison
| Feature | Datanyze | Prospeo | Winner |
|---|---|---|---|
| Database size | 120M contacts | 300M+ profiles | Prospeo |
| Verified emails | 84M | 143M+ | Prospeo |
| Verified mobiles | 48M+ | 125M+ | Prospeo |
| Email accuracy | No published rate | 98% | Prospeo |
| Data refresh | No published cadence | 7 days | Prospeo |
| Technographics | 70K+ software products | Wappalyzer + job signals | Datanyze |
| Intent data | None | 15,000 topics (Bombora) | Prospeo |
| CRM integrations | Not a core focus | Salesforce, HubSpot, Clay+ | Prospeo |
| Chrome extension | Reported delisted by users | 40K+ active users | Prospeo |
| API access | Not highlighted | Full API, 92% match rate | Prospeo |
| Bulk operations | Individual reveals only | Bulk search, CSV enrichment | Prospeo |
| Free tier | 90-day trial, 10 credits/mo | 75 emails + 100 credits/mo (permanent) | Prospeo |
Datanyze's clearest edge is technographic depth, and it's a legitimate advantage if your sales motion revolves around tech stack targeting. For everything else, the gaps are wide.
Database size is a 2.5x difference. Mobile coverage at 125M+ vs 48M+ is about 2.6x - that matters the moment you're running phone-first outbound. Data freshness is the sleeper issue here. Prospeo refreshes weekly. Datanyze doesn't publish a cadence at all. With roughly 22-30% of B2B contact data decaying annually, an undisclosed refresh cycle should make you nervous.
Pricing Breakdown
Datanyze:
| Plan | Monthly | Credits | Per Credit |
|---|---|---|---|
| Lite (trial) | $0 (90 days) | 10/mo | - |
| Pro 1 | $29/mo | 80/mo | $0.36 |
| Pro 2 | $55/mo | 160/mo | $0.34 |
| Pro 1 (annual) | $21/mo | 80/mo | $0.26 |
| Pro 2 (annual) | $39/mo | 160/mo | $0.24 |
Annual plans are non-refundable. And if you cancel, previously revealed contacts become inaccessible. You paid for those reveals - they should be yours.
Prospeo: The free tier gives you 75 emails + 100 Chrome extension credits every month, permanently. Paid plans start around $39/mo and scale on credits at roughly $0.01 per email and 10 credits per mobile number. No contracts, cancel anytime, and exported data stays yours.
Here's the math that actually matters. Datanyze Pro 1 costs $0.36 per credit. If you assume a typical 15-20% unusable rate for B2B contact datasets without a published accuracy guarantee, you're looking at roughly $0.43-0.45 per usable contact. At $0.01/email with 98% accuracy, the cost per usable contact drops to about a penny. That's a 36x difference.
We've watched teams burn through Datanyze's 80 monthly credits in a single afternoon and still have gaps in their pipeline. At that point, "cheap" stops being cheap.
The Datanyze Risk Factor
Price-per-contact aside, there are structural risks worth knowing about:
The product looks like it's in maintenance mode. The G2 profile hasn't been active in over a year. The product direction score is 7.8/10. A Reddit user raised concerns about the Chrome extension being delisted from the Chrome Web Store. None of these are death sentences individually, but together they paint a picture of a tool that's being kept alive rather than actively developed.
Contact locking after cancellation means your historical data is held hostage. Cancel your subscription and you lose access to contacts you already paid to reveal. Most modern data platforms let you keep exported data permanently regardless of subscription status.
Legal exposure. Users have reported receiving settlement notices related to an alleged Illinois Right of Publicity Act violation covering February 2022 through December 2024. That's not something you see from a platform investing in long-term trust.
Here's the thing: if your deal sizes are small and you're prospecting fewer than 80 contacts a month, Datanyze technically works. But the moment you need to scale - or the moment that Chrome extension disappears for good - you're rebuilding your entire workflow from scratch. That's not a cost savings. That's deferred pain.
Final Recommendation
Datanyze has a niche: technographic lookups for solo reps on tight budgets who need fewer than 80 contacts a month. That's a real use case, and $29/mo is genuinely cheap.
For outbound email prospecting, team use, data accuracy, mobile coverage, integrations, or any scale beyond 80 contacts a month, Prospeo is the stronger tool by a wide margin. The numbers speak clearly when you look at real outcomes. When Snyk's 50 AEs switched, their bounce rate dropped from 35-40% to under 5%, and AE-sourced pipeline jumped 180% with 200+ new opportunities per month. That's the difference between a budget line item and a revenue driver.
Datanyze doesn't publish an accuracy rate or a data refresh cycle. Prospeo verifies every email through a 5-step process, refreshes all records every 7 days, and delivers a 98% accuracy rate. When Snyk's 50 AEs made the switch, bounce rates dropped from 35-40% to under 5%.
Your outbound deserves data that actually connects to real buyers.
FAQ
Is Datanyze still actively developed?
Signs point to maintenance mode. The G2 profile has been inactive for over a year, the Chrome extension has been flagged by users as potentially delisted, and there are no obvious public roadmap communications. Datanyze isn't officially sunset, but it doesn't look like a product investing in growth.
Can I use Datanyze and Prospeo together?
You could use Datanyze for technographic lookups and a separate platform for contact data. But Prospeo's Wappalyzer-powered technographic filters combined with job and company signals cover most tech stack use cases already, making a separate Datanyze subscription redundant for the majority of teams.
What happens to my Datanyze contacts if I cancel?
Datanyze locks previously revealed contacts after cancellation - you lose access to data you already paid to reveal unless you renew. Prospeo lets you keep any data you've exported permanently regardless of subscription status. If you're building a CRM or running enrichment workflows, contact locking is a dealbreaker.