Datanyze vs Interseller: Honest Comparison (2026)
Comparing Datanyze vs Interseller is like comparing a screwdriver and a wrench - they're different tools built for different jobs, and one of them is rusting in the drawer. Datanyze is a sales prospecting Chrome extension owned by ZoomInfo. Interseller is a recruiting outreach tool that Greenhouse acquired in 2021 and has effectively put on life support. If you're weighing these two, you probably need verified contact data and aren't sure where to start.
30-Second Verdict
Datanyze wins if you need a cheap Chrome extension for sales prospecting - 80 credits for $29/mo is hard to beat on price alone.
Interseller is tough to recommend. It's been in maintenance mode since January 2025. No customer support, no minor bug fixes (critical issues only), no feature improvements.
Skip both if you need verified emails at scale with a platform that's actually maintained. Most teams outgrow both of these within a quarter.
What Each Tool Does
Datanyze
Datanyze is a ZoomInfo-owned Chrome extension that reveals contact info - emails, direct dials, mobile numbers - while you browse professional profiles and company websites. The database covers 120M contacts, 84M email addresses, and 48M direct dial numbers. It's lightweight by design: no sequences, no CRM, no workflow automation. You find contacts, export them, and move on.
In our testing, the Chrome extension reliably pulled emails from company websites but missed direct dials more often than the database size suggests. It's a solid tool for what it is - just don't expect it to replace a full prospecting stack. ZoomInfo acquired Datanyze back in 2018 and has positioned it as the budget entry point in their ecosystem ever since, which tells you something about how much investment it gets.
Interseller
Interseller started as a recruiting outreach platform - find candidate emails via Chrome extension or CSV import, then run automated email sequences. Greenhouse acquired it in October 2021 with plans to embed sourcing directly into their CRM experience. The standalone product got left behind.
As of January 2025, Interseller fully transitioned to a self-service support model - no customer support, no minor bug fixes, no feature improvements. Some third-party reviews claim Interseller can't be purchased outside Greenhouse, though the official knowledge base still shows a self-serve Recruiter plan.
The tool remains active, but there's no one steering the ship.
Feature & Pricing Breakdown
| Feature | Datanyze | Interseller |
|---|---|---|
| Primary use | Sales prospecting | Recruiting outreach |
| G2 rating | 4.1/5 (446 reviews) | 4.7/5 (210, inactive profile) |
| Free tier | Yes (10 credits/mo) | No |
| Entry price | $29/mo (80 credits) | $200/user/mo (250 lookups) |
| Cost per reveal | ~$0.34-$0.36 | ~$0.80 |
| Database size | 120M contacts | Not disclosed |
| Chrome extension | Yes | Yes |
| Email sequences | No | Yes |
| Active development | Yes | No |
| Customer support | Yes (poorly reviewed) | No |
| Parent company | ZoomInfo | Greenhouse |
The pricing gap is stark. Datanyze gives you 80 reveals for $29 on the lower tier, or 160 for $55 on the higher tier. Interseller charges $200/user/month for 250 lookups - that includes built-in sequencing, which Datanyze doesn't offer. But strip out the sequencing value and you're paying $0.80 per contact reveal on a platform with zero active support. That's a hard sell.
If you're trying to keep bounce rates down while scaling outbound, you typically need an email deliverability guide and a dedicated email verification layer - not just more credits.
Datanyze charges $0.36 per reveal. Interseller charges $0.80 with zero support. Prospeo delivers verified emails at ~$0.01 each with 98% accuracy and a 7-day data refresh - not the weeks-old records you get from ZoomInfo's budget tier.
Stop rationing 80 credits a month. Get the data that actually scales.
What Users Actually Say
Datanyze gets consistent praise for simplicity and price. One Reddit user in r/b2b_sales called it the "best bang for the buck" - 80 reveals for $29 when competitors charge $100+/month. G2 reviewers echo this, highlighting the Chrome extension's ease of use and reasonable data accuracy. The recurring complaint? Customer support is poor. When something breaks, you're mostly on your own. We've seen teams hit the credit cap within the first two weeks and scramble for a supplement.
If you're building a repeatable outbound motion, it helps to standardize your lead generation workflow and track lead generation metrics so you can see when data quality (not copy) is the bottleneck.
Interseller carries a 4.7/5 G2 rating from 210 reviews, but G2 flags the profile as inactive for over a year. Users praised the ease of use and outreach automation when it was actively maintained. The downsides were always there - inconsistent email lookup accuracy, and the tool can feel like running two CRMs when layered on top of an existing system. Now add zero support and no roadmap, and those downsides hit a lot harder.
Who Should Use Which
Light sales prospecting on a budget: Datanyze. It's $29-$55/mo, the Chrome extension works, and it's still actively maintained. The credit cap limits heavy prospectors, but for 80-160 reveals a month, it does the job.
Recruiting outreach on Greenhouse: Interseller, with a massive caveat. If you're already deep in the Greenhouse ecosystem and need basic candidate sequencing, it technically still works. But you're betting on a tool with no support and no future.
Neither fits: Keep reading.
Let's be honest - this comparison shouldn't really exist. These tools serve different audiences, one is barely maintained, and neither handles the volume that modern outbound demands. If your average deal size clears $5k and you're running any kind of structured outbound motion, both options feel like settling.
A Stronger Alternative for 2026
Here's where the gap really shows up: Datanyze caps you at 80-160 reveals per month, and Interseller is a ghost ship. Prospeo gives you 30+ search filters, real-time verification, and native integrations with Salesforce, HubSpot, Smartlead, Instantly, and more. One of our customers, Meritt, saw their pipeline triple from $100K to $300K/week after switching, with bounce rates dropping from 35% to under 4%. That's the difference a weekly data refresh makes versus databases that sit stale for weeks.
If you're comparing data sources more broadly, start with a sales prospecting database roundup and a breakdown of data enrichment services to see what "maintained" actually looks like in 2026.
Meritt tripled their pipeline from $100K to $300K/week and cut bounce rates from 35% to under 4%. That's what happens when you replace credit-capped tools with 300M+ profiles, 30+ search filters, and weekly-refreshed data.
75 free verified emails per month. No contracts, no sales calls required.
FAQ
Is Interseller still available in 2026?
Interseller is technically active but has been in maintenance mode since January 2025. There's no customer support, no minor bug fixes, and no feature improvements. New users can sign up for the Recruiter plan at $200/user/month with 250 lookups. Expect a self-service-only experience with no one to call if something breaks.
Is Datanyze worth it for small teams?
At $29-$55/month for 80-160 contact reveals, Datanyze is one of the cheapest Chrome extension tools for sales prospecting. It works well for light use - a few dozen lookups per week. Heavy prospectors will burn through credits fast and need to supplement with another tool.
What's a better alternative to both?
Prospeo offers 300M+ profiles with 98% email accuracy at ~$0.01 per email - a fraction of what either tool charges. It includes a free tier with 75 verified emails per month, refreshes data every 7 days, and doesn't require contracts or sales calls to get started.