Ampliz vs Prospeo: Which B2B Data Tool Fits Your Team?
We sell Prospeo. You're reading our blog. So let's skip the part where we pretend to be neutral and just be useful instead. When you compare Ampliz vs Prospeo, you're really comparing two tools that solve different problems for different buyers - and the right pick depends almost entirely on whether you're selling into healthcare.
30-Second Verdict
- Pick Ampliz if you're prospecting into healthcare - physicians, hospitals, NPI data. It's purpose-built for that niche.
- Pick Prospeo if you need verified B2B contacts across any industry. Better accuracy (98% vs Ampliz's 95% guarantee), 50x cheaper per email ($0.01 vs $0.50), and native CRM integrations Ampliz doesn't offer.
- Skip both if you want an all-in-one platform with built-in sequencing. Apollo.io starts at $49/user/month on annual billing, but pair it with Prospeo's email verification for accuracy.
What Each Tool Does
Ampliz is a healthcare-first B2B database. Its core strength is 4.6 million healthcare professionals - physicians, surgeons, pharmacists - with specialty filters, NPI data, and hospital financial info. It also covers general B2B with 120M+ contacts, though Ampliz separately claims 400M+ APAC contacts, and those two figures don't reconcile cleanly. The SalesBuddy Chrome extension is a genuine differentiator: it scores ICP fit and surfaces technographics and funding data alongside prospect profiles. Outside healthcare, though, coverage is weaker. As one r/gtmengineering thread put it, "if you're selling to healthcare, the standard Apollo or Clay data is almost worthless" - and that's exactly the gap Ampliz fills.
Prospeo is built around its own email-finding infrastructure. 300M+ professional profiles, 143M+ verified emails, 125M+ verified mobile numbers - all refreshed on a 7-day cycle. Where Ampliz is a database you search, Prospeo is a verification-first platform with a proprietary 5-step pipeline that handles catch-all domains, spam traps, and honeypots before you ever export a contact.
Side-by-Side Feature Comparison
| Feature | Ampliz | Prospeo | Winner |
|---|---|---|---|
| Database size | 120M+ contacts | 300M+ profiles | Prospeo |
| Email accuracy | 95% guarantee | 98% verified | Prospeo |
| Data refresh | Every 30 days | Every 7 days | Prospeo |
| Free tier | 10 credits | 75 emails + 100 ext. credits | Prospeo |
| Cost per email | $0.50 | ~$0.01 | Prospeo |
| Chrome extension | SalesBuddy (ICP scoring) | 40K+ users | Ampliz (richer context) |
| CRM integrations | None confirmed | Salesforce, HubSpot, 8+ more | Prospeo |
| Healthcare data | NPI, specialty filters | General B2B only | Ampliz |
| Intent data | Not confirmed | 15K topics (Bombora) | Prospeo |
Ampliz wins two rows: healthcare data and contextual Chrome extension scoring. Prospeo wins everything else.
Ampliz charges $0.50 per email with 95% accuracy. Prospeo delivers 98% accuracy at ~$0.01 - with a 7-day refresh cycle that keeps your data 23 days fresher. Plus native Salesforce, HubSpot, and sequencer integrations Ampliz doesn't have.
Get 50x more verified emails for the same budget.
Pricing Breakdown
| Plan | Ampliz | Prospeo |
|---|---|---|
| Free | $0 / 10 credits | $0 / 75 emails + 100 ext. credits |
| Entry paid | $50/mo (100 credits) | From $27/mo |
| Yearly discount | $480/yr ($0.40/credit) | Self-serve, no contracts |
| Per-email cost | $0.50 monthly / $0.40 yearly | ~$0.01 |
| Healthcare plan | Custom (demo required) | N/A |
1,000 credits on Ampliz costs $500. The same 1,000 emails on Prospeo runs about $10. That's a 50x difference. Ampliz's healthcare plan pricing isn't public - expect $200-500/month based on comparable enterprise healthcare intelligence contracts.
Here's the thing: most teams prospecting into healthcare don't need Ampliz's premium plans at all. The NPPES database is free and contains nearly 5 million provider records in the US, updated monthly. Many healthcare data vendors are just enriching NPPES records. You can start with NPPES, run the list through Prospeo's bulk verification, and get clean healthcare contacts for under $150/month total.
Data Quality and Integrations
Email lists decay by roughly 28% per year, which makes refresh cadence one of the most important metrics in any data tool. Ampliz refreshes every 30 days using ML engines and says it validates data with 800+ research experts. Prospeo refreshes every 7 days with a proprietary verification pipeline - catch-all handling, spam-trap removal, and honeypot filtering included. That 23-day gap matters. A lot.
On integrations, the gap is stark. Ampliz has no confirmed third-party integrations - no Salesforce connector, no HubSpot sync, no sequencer push. Prospeo natively integrates with Salesforce, HubSpot, Smartlead, Instantly, Lemlist, Clay, Zapier, and Make. For any team running outbound sequences, this matters more than database size. We've seen teams pick a "bigger" database only to waste hours on manual CSV exports because nothing connects to their stack. (If you're building a repeatable outbound motion, start with a solid prospecting workflow.)
Social proof tells a similar story. Ampliz has 7 G2 reviews (4.2/5), and multiple reviewers flag an outdated UI with clumsy navigation. One reviewer said bluntly: "It doesn't work for any other market except healthcare." Prospeo is used by 15,000+ companies with 40,000+ Chrome extension users.
Who Should Pick Which Tool
Pick Ampliz if you sell into healthcare and need NPI data, specialty filters, or hospital financial info. Also worth considering for APAC-focused teams. Budget $50/month for small lists. (If you're comparing vendors beyond these two, see our roundup of lead databases.)
Pick Prospeo if you do general B2B prospecting, need verified emails at scale, or want native CRM and sequencer integrations. For most sales teams, this is the straightforward choice. If you're evaluating browser-based workflows, compare options in our guide to email finder extensions.
Use both if you're a healthcare team that cares about deliverability. Build specialty lists in Ampliz, then run them through Prospeo's bulk verification to catch bounces before your first sequence fires. One of our agency customers does exactly this - builds NPI-filtered lists in Ampliz, verifies through Prospeo, and keeps hard bounces under 2% consistently. (For the deliverability side, our email deliverability factors breakdown is a good starting point.)
Selling into healthcare? Build your NPI lists in Ampliz, then run them through Prospeo's bulk verification. Our 5-step pipeline catches bounces, spam traps, and honeypots - keeping hard bounces under 2% before your first sequence fires.
Verify every Ampliz export before it hits an inbox.
FAQ
Is Ampliz good for non-healthcare prospecting?
Weak. One G2 reviewer said it flat-out doesn't work outside healthcare. The UI feels dated, integrations are nonexistent, and the general B2B database is thin compared to platforms with 300M+ profiles. For non-healthcare prospecting, look elsewhere.
Can I use Ampliz and Prospeo together?
Yes - and it's a smart play for healthcare teams. Build specialty lists with NPI data in Ampliz, then run them through Prospeo's bulk verification to catch bounces before outreach. You'll keep hard bounces under 2% when your list is verified and refreshed on a 7-day cycle.
What's a good all-in-one alternative to both?
Apollo.io (4.7/5 on G2, 9,200+ reviews, starts at $49/user/month on annual billing) combines database and sequencing in one platform. Apollo claims roughly 91% accuracy, though - if deliverability matters to you, pair it with a dedicated verification tool.