ListClean vs SalesQL: Finder, Verifier, or Both?
Why This Comparison Is Misleading
The ListClean vs SalesQL debate trips people up because these tools don't actually compete. ListClean verifies emails you already have. SalesQL finds emails you don't. Comparing them is like comparing a metal detector to a shovel - one locates the thing, the other checks if it's real.
Teams that skip verification after pulling emails from any finder tool see bounce rates hit around 12%. That's enough to torch your sender reputation in a single campaign.
30-Second Verdict
- Only cleaning an existing list? ListClean. Pay-as-you-go, credits never expire.
- Only finding emails from professional profiles? SalesQL. Decent coverage, but verify separately or accept 5-15% bounces.
- Want finding + verification in one workflow? Prospeo covers 300M+ profiles with 98% email accuracy and built-in multi-step verification. Free tier available.
Feature-by-Feature Comparison
What ListClean Does
Use this if you've got a CSV of 10,000 contacts from a trade show, a webinar, or an old CRM export and need to know which emails are still alive. ListClean runs live SMTP mailbox checks plus MX/DNS validation, catches spam traps, flags catch-all domains, and strips out disposable addresses. Pricing starts at $5 for 10,000 verifications - pay-as-you-go, credits never expire. A free tier with 250 credits lets you test it before committing anything.
Skip this if you don't have emails yet. ListClean doesn't find anything. G2 rating: 4.7/5. Capterra: 4.8/5.
What SalesQL Does
SalesQL retrieves work emails for roughly 70-80% of profiles and mobile numbers for about 10-20%. Plans run $39-$119/mo, with annual pricing dropping the floor to $29/mo. It integrates with HubSpot, Salesforce, Pipedrive, and Zoho. One fair detail: SalesQL only charges a credit when it successfully retrieves at least one email, and adding the same person twice won't double-charge you.
Here's the thing: the tool has real weak spots. The consensus on r/Recruitment is blunt - "high amount of credits but crap for mobiles" in the UK market. G2 reviewers flag occasionally outdated data and slow support responses. Capterra's overall rating is a lukewarm 3.8/5, with Value for Money scoring just 3.5 and Customer Service at 3.3. Unused credits expire every month with no rollover, which makes bursty prospecting expensive.
Side-by-Side Table
| Feature | ListClean | SalesQL |
|---|---|---|
| Category | Email verifier | Email finder |
| Pricing model | Pay-as-you-go | Monthly subscription |
| Starting price | $5 / 10K checks | $39/mo (2,000 data credits) |
| Credits expire? | Never | Monthly (no rollover) |
| Accuracy approach | SMTP + catch-all + spam trap | Lightweight confidence score (e.g., "92% safe to use") |
| Finds emails? | No | Yes, 70-80% hit rate |
| Mobile numbers? | No | Yes, 10-20% hit rate |
| CRM integrations | API | HubSpot, Salesforce, Pipedrive, Zoho |
| API access | Yes | Professional and Organization plans |
| G2 rating | 4.7/5 | 4.5/5 (166 reviews) |
| Capterra rating | 4.8/5 | 3.8/5 (46 reviews) |
| Free tier | 250 credits | 100 credits |
| Best for | Cleaning existing lists | Finding new emails from profiles |
Why run two tools when one does both? Prospeo finds emails from 300M+ profiles and verifies them through a 5-step process - SMTP, catch-all, spam-trap, honeypot - before you ever see the result. 98% accuracy, ~$0.01/email, no CSV shuffling.
Ditch the duct-tape workflow. Find and verify in one click.
Do You Need Both?
Here's the duct-tape workflow teams actually use: find emails with SalesQL, export a CSV, upload to ListClean, verify, re-import the clean list into your CRM. It works. It's also tedious and burns credits on both sides.
If you're building lists from scratch, it helps to understand broader sales prospecting techniques and where verification fits in the workflow.
SalesQL does include a built-in verifier, but their email verifier page shows a "92% safe to use" example result - that's a lightweight confidence score, not the kind of multi-layer SMTP validation you'd use to protect deliverability at scale. Teams that skip dedicated verification commonly see bounce rates land around 8-12%.
If you want the deeper deliverability context, see our guide to email bounce rate benchmarks and fixes.
Let's do the math. Finding 10,000 contacts with SalesQL Basic ($39/mo for 2,000 data credits) takes five months of credits - roughly $195 - plus $5 for ListClean verification. That's $200, two tools, and a manual CSV shuffle every time. Prospeo's pricing runs about $0.01 per email, so 10,000 emails found and verified comes out to about $100, in one step.
The Single-Platform Alternative
We've tested plenty of two-tool stacks, and the friction adds up fast - especially when you're running campaigns weekly, not quarterly. Prospeo eliminates that problem. It finds emails from 300M+ professional profiles and verifies them through a multi-step process: SMTP validation, catch-all handling, spam-trap removal, honeypot filtering. All before you see the result. 98% email accuracy. 125M+ verified mobile numbers with a 30% pickup rate. Data refreshes every 7 days, not every 6 weeks.
For one-off prospecting, the Chrome extension (40,000+ users) pulls verified data from any website or CRM. For bulk workflows, CSV upload and API access deliver a 92% match rate with native integrations for Salesforce, HubSpot, Lemlist, Instantly, Smartlead, and Clay. Pricing runs about $0.01 per email with no contracts. The free tier gives you 75 emails and 100 Chrome extension credits per month - enough to pressure-test it on a real campaign before you spend a dollar.
If you're comparing options beyond these two, our roundups of data enrichment services and outbound lead generation tools can help you shortlist faster.
SalesQL's 70-80% find rate plus ListClean verification costs ~$200 for 10K contacts across two tools. Prospeo delivers 10K found and verified emails for ~$100 - with 98% accuracy, 125M+ mobiles, and a 7-day data refresh cycle.
Half the cost, zero manual exports, better accuracy.
The Bottom Line
If you already have a list and just need it cleaned, ListClean is the obvious pick. Five dollars per 10K verifications with credits that never expire is hard to argue with. If you're purely prospecting and willing to verify elsewhere, SalesQL gets the job done, though the expiring credits and mediocre support make it a frustrating long-term choice.
If you're still shopping, check our breakdown of ListClean alternatives and the broader landscape of email search tools.
Real talk: most teams searching "ListClean vs SalesQL" actually need both capabilities. Running two tools with two billing cycles and a manual CSV handoff for a problem that's been solved in a single platform is a waste of time and money. In our experience, the teams that consolidate into one find-and-verify workflow ship campaigns faster and keep bounce rates under 4% without thinking about it.
FAQ
Is ListClean or SalesQL better for outbound sales?
They solve different halves of the problem. ListClean only verifies - it can't find new emails. SalesQL primarily finds, and while it includes an email verifier, it's too lightweight to trust alone for deliverability-sensitive outbound. For outbound, you need both capabilities, either by pairing the two tools or using a single platform that handles finding and verification together.
Do SalesQL credits roll over?
No. Unused credits expire at the end of each monthly billing cycle. Annual plans get a 12-month window, but there's still no rollover once that period ends. If you prospect in bursts rather than on a steady weekly cadence, pay-as-you-go models like ListClean waste fewer credits.
Can SalesQL replace a dedicated email verifier?
Not really. SalesQL's built-in verifier uses a lightweight confidence-style check, not multi-layer SMTP validation with catch-all handling and spam-trap detection. If you skip a dedicated verifier, expect 5-15% bounces depending on your ICP and list freshness. Pair it with ListClean for verification only, or use a platform that handles both steps natively.