Proofy vs WarpLeads: Apples to Oranges
Comparing Proofy to WarpLeads is like comparing a grocery store to a food inspector. One gives you raw ingredients; the other tells you whether those ingredients are safe to use. They don't compete - they serve completely different layers of your outbound stack. And with email lists decaying by roughly 28% every year, understanding the difference matters more than picking a "winner."
30-Second Verdict
- Use WarpLeads if you need cheap, high-volume B2B contacts and already have a verifier in your stack.
- Use Proofy if you've got a list and need to clean it before your domain gets torched.
What Each Tool Actually Does
WarpLeads - B2B Lead Database
WarpLeads is a contact database, not a verifier. It gives you access to 100M+ people and 20M+ companies, with filters like technology stack and other B2B targeting criteria. The pitch is "truly unlimited exports" at $99/mo - though the pricing page also lists add-on export tiers from $40/mo (5K exports) up to $2,800/mo (1M exports). The page presents both "unlimited exports" and paid "additional exports," so the exact mechanics depend on how you export. Bulk exports cap at 30K rows per selection. There's a Chrome extension for grabbing emails from websites, plus an API for automation workflows.
Here's the thing: $99/mo for unlimited data sounds incredible until you realize none of it is verified. We've seen this pattern over and over - teams grab massive exports, load them into Instantly or Smartlead, and wonder why their sender reputation craters within two weeks.
Proofy - Email Verification Tool
You already have a list. Now you need to know which emails on it will actually land. That's Proofy. It's a pure-play verifier with a 4.7/5 on G2 (274 reviews) and 4.8/5 on Capterra (543 reviews). Proofy supports bulk uploads up to 65 MB and won't charge you for unknown or duplicate addresses. Credits never expire - buy a block, use it whenever. That's genuinely user-friendly compared to verifiers that reset your balance monthly.
If you're comparing verification vendors, see our roundup of email verification alternatives.
Pricing Breakdown
These tools price completely differently because they do completely different things.
| Dimension | WarpLeads | Proofy |
|---|---|---|
| Free tier | $0/mo (30 contacts) | 100 emails free |
| Entry paid | $99/mo unlimited | $4 trial (1K credits) |
| Mid-tier | Included in $99/mo | $16 for 5K emails |
| Higher volume | Included in $99/mo | $29/10K - $99/50K |
| API access | $299-$999/mo (on top of $99) | Included (credit-based) |
| Credits expire? | API credits don't roll | Never expire |
| Category | Lead database | Email verifier |
| G2 rating | Limited review presence | 4.7/5 (274 reviews) |
WarpLeads at $99/mo is the cheapest database on the market by a wide margin. But "cheap data" without verification is just a fast track to a burned domain. Budget for both or don't bother. If you're trying to protect deliverability, start with the basics of email bounce rate and sender reputation.
WarpLeads gives you raw leads. Proofy cleans them. But every CSV handoff is a place where data breaks. Prospeo combines 300M+ profiles with built-in 98% email verification and 125M+ verified mobiles - refreshed every 7 days. At ~$0.01/email, it costs less than stacking two tools.
Kill the two-tool workflow. Search, verify, and export in one step.
Data Quality Comparison
One agency owner ran a 90-day A/B test across six databases - 500 contacts per platform, same ICP:
| Database | Bounce Rate | Reply Rate | Cost/Qualified Lead |
|---|---|---|---|
| WarpLeads | 9% | 7.1% | $22 |
| Apollo | 22% | 4.1% | $47 |
| ZoomInfo | 11% | 6.8% | $89 |
| Lusha | 31% | 2.9% | $41 |
WarpLeads won on every metric. But those results came from aggressive filtering and external verification before sending - without those steps, expect much worse numbers. The consensus on r/sales and r/coldemail is more mixed: one Reddit user called the quality "terrible - high bounce rate, old emails" even after running contacts through Apollo's verification.
Only about 10% of WarpLeads records include phone numbers. If direct dials matter to your workflow, temper your expectations. For more options, compare other sales prospecting databases and B2B company data providers.
What If You Need Both?
Let's be honest: running a two-tool stack where you export CSVs from one platform, upload them to another, wait for verification, then re-import the cleaned list into your sequencer is tedious. Every handoff is a place where contacts get lost, formatting breaks, or stale data slips through. If you're building a repeatable process, map it as a lead generation workflow and consider adding data enrichment services after verification.
Prospeo eliminates that friction. It combines a 300M+ professional profile database with built-in email verification at 98% accuracy and 125M+ verified mobile numbers - all refreshed on a 7-day cycle. You search, filter with 30+ criteria including buyer intent and technographics, and export contacts that are already verified. Where WarpLeads covers roughly 10% of records with phone numbers, Prospeo offers 125M+ verified mobiles with a 30% pickup rate. Paid plans start around $0.01 per email, with a free tier of 75 emails/month. No contracts, no sales calls.
That agency owner's WarpLeads stack - export, verify with Reoon, import to Smartlead - generated $2.1K MRR. Now imagine cutting two steps out entirely. Prospeo's 30+ filters with buyer intent, technographics, and job change signals deliver contacts that are already verified at 98% accuracy. No separate verifier. No CSV juggling.
Fewer tools, fewer handoffs, more pipeline. Start with 75 free emails.
The Verdict
Three paths when weighing Proofy vs WarpLeads:
- Raw lead volume on a budget: WarpLeads at $99/mo, but always verify externally before sending.
- Clean an existing list: Proofy's credit-based model with no expiration is hard to beat for teams that already have contacts and just need hygiene.
- Verified leads from one platform: Prospeo eliminates the need to stack tools entirely.
If you're still deciding on list sources, start with email list providers and outbound lead generation tools.
One founder used WarpLeads, ran the output through Reoon for verification, then loaded everything into Smartlead - and generated roughly $2.1K in new MRR. Stacking works. But every tool in that chain is another subscription, another CSV export, another point of failure. In our experience, the teams that scale fastest are the ones that cut handoffs, not add them.
FAQ
Are Proofy and WarpLeads competitors?
No. WarpLeads is a lead database that sources contacts; Proofy is an email verifier that cleans lists. They operate at different layers of the outbound stack and are frequently used together in the same workflow.
Can I use WarpLeads without an email verifier?
Technically yes, but you'll regret it. Users consistently report bounce rates above 15% on unverified WarpLeads exports. Always run contacts through a verifier before sending - or use a platform with built-in verification.
Is there a single tool that replaces both?
Yes. Prospeo combines a 300M+ professional profile database with built-in 98% email verification and 125M+ verified mobile numbers. Plans start at roughly $0.01 per email with a free tier of 75 emails/month - no separate verifier needed.