Interseller vs ZoomInfo: One Is Dead, the Other Costs $15K
If you're comparing Interseller vs ZoomInfo in 2026, you're weighing a maintenance-mode product against an enterprise-priced one. Interseller stopped getting updates in January 2025. ZoomInfo still works but starts at $15K/year. Here's what actually matters now - and where to look instead.
30-Second Verdict
- Interseller: Don't sign up. It's been in maintenance-only mode since January 2025 with no support team, no feature improvements, and no bug fixes.
- ZoomInfo: Worth it at enterprise scale. Overkill for small teams and solo recruiters.
What Happened to Interseller
Greenhouse acquired Interseller in October 2021 to embed sourcing automation into its ATS. The plan was a Q2 2022 integration. What actually happened is messier.
As of January 2025, Interseller is fully self-service with no customer support team. They aren't fixing minor bugs or shipping feature improvements - only critical issues that impact the site's core functionality get attention. Refunds and custom pricing aren't available either.
Many comparison pages still cite $100/mo. That's legacy pricing. Since April 2024, all new users land on the Recruiter plan at $200/user/month with 250 lookups. Interseller's own comparison page against ZoomInfo - last updated September 2021 - still claims 80% coverage and 95% accuracy. Those numbers are unverified and five years old. The G2 profile (4.7/5, 210 reviews) shows a banner that the profile hasn't been active for over a year. This is a product running on fumes.
ZoomInfo in 2026
ZoomInfo remains the 800-pound gorilla. The database covers 500M+ professional profiles, and ZoomInfo's own messaging varies by page: 174M verified email addresses in one place, 200M+ in another. The scale is real, even if the precision isn't always consistent.
It holds a 4.5/5 on G2 from over 9,000 reviews.
Here's the thing, though. One recruiter on r/recruiting tracked their sourcing and found 30.1% of ZoomInfo-sourced candidates were missing a profile URL entirely. G2's most common negative tags? "Outdated Data" and "Inaccurate Data." For a five-figure tool, that stings.
If you're a recruiter, know that ZoomInfo TalentOS adds org charts and hiring signals but starts at $15,000/year per user, with Advanced packages around $25,000/year per user. The free Lite tier gives you 10 credits/month (or 25/month with Community Edition) - fine for kicking the tires, useless for real workflows.
Interseller is in maintenance mode. ZoomInfo starts at $15K/yr with data that G2 reviewers tag as "outdated." Prospeo delivers 300M+ profiles with 98% email accuracy on a 7-day refresh cycle - at $0.01/email, no contracts, no sales calls.
Stop overpaying for stale data. Start with 75 free verified emails today.
Pricing Breakdown
| Tool | Plan | Price | Notes |
|---|---|---|---|
| Interseller | Recruiter | $200/user/mo | 250 lookups. Maintenance-only. No support team. |
| ZoomInfo | Lite (free) | $0/mo | 10 credits/mo (25 with Community Edition) |
| ZoomInfo | Professional | $15K-$18K/yr | 1-3 users, ~5K credits |
| ZoomInfo | Advanced | $22K-$28K/yr | 3-5 users, intent included |
| ZoomInfo | Elite | $35K-$45K+/yr | 5+ users, full suite |
| Prospeo | Paid | ~$0.01/email | No contracts, self-serve signup |
ZoomInfo renewals typically escalate 10-20% annually. That $15K contract becomes $18K next year, then $21K. Budget accordingly.
Should You Pick Either Tool?
Interseller: No. Maintenance-mode product, no support team, doubled pricing. Unless you're already locked in and it's working, walk away.
ZoomInfo: Yes - if you're an enterprise team that needs the full GTM stack with intent, workflows, and org charts. For everyone else, the math doesn't work. As one recruiter on r/recruiting put it: "no way is it $18,000 good." We've seen that pattern repeatedly - teams buy ZoomInfo for the database, then realize they're paying for modules they never activate.
Let's be honest: if your average deal size is under five figures, you almost certainly don't need ZoomInfo-level infrastructure. The data quality gap between ZoomInfo and modern alternatives has narrowed dramatically over the past two years, but the pricing gap hasn't budged.
What to Use Instead
Prospeo
Prospeo closes both gaps at once - the dead-product problem from Interseller and the overpriced-platform problem from ZoomInfo. The database covers 300M+ professional profiles with 98% verified email accuracy on a 7-day refresh cycle, compared to the 6-week industry average. With 30+ search filters including intent data powered by Bombora, technographics, and job-change signals, it covers what most teams actually used ZoomInfo for.
At $0.01/email with a free tier that includes 75 verified emails/month plus 100 Chrome extension credits/month, there are no contracts, no sales calls, and no renewal surprises. In our testing, teams book 26% more meetings compared to ZoomInfo and 35% more compared to Apollo - largely because fresher data means fewer bounces and more replies landing in the right inbox.
If you want to pressure-test accuracy before you buy, start with email verification and track your email bounce rate by source.
SeekOut
"As good as ZoomInfo for a third of the price." That's how one recruiter on Reddit described SeekOut, and it's a fair summary. At roughly $4K/year, it's a strong pick for recruiting workflows specifically. If you live inside an ATS all day and your primary use case is talent sourcing rather than sales outreach, skip ZoomInfo TalentOS and look here first.
Apollo.io
Apollo's free tier is the most generous in the space, which makes it the default starting point for founders and early-stage teams who aren't ready to pay for anything yet. Paid plans run $49-99/mo per user and bundle database, sequences, and dialer into one platform. It's less recruiting-specific than SeekOut and more versatile for mixed sales-and-recruiting teams, though we've found its email accuracy (around 79%) lags behind what you'd get from Prospeo's 98% verified rate. For teams where volume matters more than precision, Apollo works. For teams where bounces kill domain reputation, it doesn't.
If you're building a full outbound motion, pair your data source with proven sales prospecting techniques and a clean lead generation workflow.
Teams using Prospeo book 26% more meetings than ZoomInfo users - because weekly-refreshed data means fewer bounces and more replies. 30+ filters, intent data, and 125M+ verified mobiles, all self-serve from day one.
Replace your $15K contract with $0.01 emails that actually connect.
FAQ
Is Interseller still active?
Technically yes, but it's been in maintenance-only mode since January 2025 with no customer support team, no bug fixes, and no feature development. Refunds and custom pricing aren't available. It's active the way an abandoned building still has a street address.
Is ZoomInfo worth it for recruiters?
Only if your team is large enough to justify $15K+/year and you need TalentOS org charts and hiring signals. For solo recruiters or small agencies, the per-seat cost rarely pencils out - especially when tools like SeekOut deliver comparable recruiting-specific data at a fraction of the price.
What's the cheapest alternative with verified emails?
Prospeo offers a free tier with 75 verified emails/month and paid plans at roughly $0.01/email with 98% accuracy. No contracts, no sales calls required - self-serve signup with data refreshed every 7 days.