Coldlytics vs Lusha: Which B2B Data Tool Actually Fits Your Workflow?
Coldlytics vs Lusha isn't an apples-to-apples comparison. One's a self-serve database with a browser extension. The other's a human-research service that delivers curated lists in a Google Sheet. The real tradeoff is speed vs. specificity, and the right pick depends entirely on how your team actually prospects.
30-Second Verdict
- Coldlytics wins if you run niche campaigns and need curated, human-researched lists with a Bounce-Free Guarantee.
- Lusha wins if your reps need instant name-to-email lookups from a browser extension.
The Core Difference
Lusha is a B2B contact database. Search, click reveal, get an email or phone number instantly. It's built for SDRs who need a contact right now, primarily through a Chrome extension.
Coldlytics works nothing like that. You submit a task describing your ideal prospect, and a human team builds a custom list - typically delivered within 24 hours via Google Sheet. Researchers pull from communities, directories, and niche databases rather than relying on one static dataset. Emails are validated, and the Bounce-Free Guarantee refunds credits for any that bounce.
So the question isn't which is "better." It's which model matches your workflow.
Pricing and Credit Economics
This is where the comparison gets interesting - and where Lusha's model punishes phone-heavy teams.
| Coldlytics | Lusha | |
|---|---|---|
| Free | $0 (25 credits/mo) | $0 (70 credits/mo) |
| Lite | $49/mo (50 credits) | ~$29.90/user/mo (annual) |
| Basic | $299/mo (400 credits) | ~$52.45/user/mo (annual) |
| Pro | $599/mo (1,000 credits) | Custom |
On the surface, Lusha looks cheaper. But look at what each credit actually buys:
| Action | Coldlytics | Lusha |
|---|---|---|
| Email reveal | 1 credit | 1 credit |
| Phone/direct dial | +1 credit | 10 credits |
| 100 leads (email + phone) | 200 credits | 1,100 credits |
Pulling 100 leads with emails and phone numbers costs 200 Coldlytics credits versus 1,100 on Lusha. That's a 5.5x difference for the same email+phone bundle.
Here's where it really stings. On Lusha's Pro plan (250 credits per user per month, capped at 3 users), you'd burn a single user's entire monthly allotment on roughly 22 leads with phone numbers, because each "email + phone" reveal costs 11 credits. Coldlytics' Basic plan costs more per month, but the output per dollar is dramatically higher for phone-heavy workflows: 400 credits maps cleanly to 200 leads with email and direct dial at 1 credit each.
Coldlytics also offers top-up credits priced by plan tier ($0.99 on Lite, $0.79 on Basic, $0.59 on Pro). Credits roll over month-to-month on paid plans, and unused credits are refunded when data can't be found. There's also a 7-day Lite trial with 25 credits, plus a separate $7 trial option for 25 leads.
Lusha is stricter: unused monthly credits roll over and accumulate up to 2x your plan's credit limit, annual credits reset at the end of the cycle, and Premium caps at 5 users.
Here's the thing - if your average deal size is under $15k and you're running phone-heavy outbound, Lusha's credit model will cost you more per booked meeting than almost any alternative on the market. The per-seat pricing looks affordable until you do the per-lead math.
Lusha charges 10 credits per phone number. Coldlytics makes you wait 24 hours. Prospeo gives you 125M+ verified mobiles and 98% accurate emails from a 300M+ database - instantly, with 30+ filters, on a 7-day refresh cycle. No per-seat pricing, no credit penalties for direct dials.
Get the phones and emails without the credit burn or the wait.
Data Quality and Freshness
Lusha delivers instant access and above-average email deliverability. A Sparkle test of 250 Lusha-sourced leads showed a 3% bounce rate and 54% open rate - solid numbers for cold outreach. Lusha reports 81% data accuracy overall. The #1 recurring complaint in user reviews, though, is outdated contacts. Phone numbers outside North America are particularly unreliable, and a common framing on Reddit is "extortion for semi-accurate banks of data."
Coldlytics sidesteps the stale-data problem by building lists on-demand instead of relying on an aging database. Catch-all emails are only included when deliverability scores hit 90% or higher, and the Bounce-Free Guarantee refunds credits for bounces - a level of accountability Lusha doesn't offer. The tradeoff: you're waiting roughly 24 hours for delivery.
We've found that for teams running high-volume outbound, that 24-hour wait can be a dealbreaker. Speed matters when your SDRs are working through a pipeline in real time.
Reviews and Reputation
| Platform | Coldlytics | Lusha |
|---|---|---|
| G2 | 5.0/5 (37 reviews) | 4.3/5 (1,619 reviews) |
| Trustpilot | 4.8/5 (57 reviews) | - |
Coldlytics' perfect G2 score comes from a small sample, but the themes are consistent: high-quality leads, fast delivery, responsive support. On Trustpilot, multiple reviewers frame Coldlytics as a "ZoomInfo replacement" with fresher data and lower bounce rates.
Lusha's larger review base tells a clear story. Users love the ease of use but consistently flag outdated data and restrictive credits.
Compliance Risk
Italy's data protection authority (Garante) launched an investigation into Lusha in April 2025 over alleged privacy breaches involving Italian residents' data. As of early 2026, the investigation's outcome hasn't been publicly resolved. If you target EU prospects, factor this into your vendor risk assessment before signing an annual contract.
Coldlytics' per-request research model - building lists on demand instead of maintaining a massive static contact database - reduces some of the exposure that comes with always-on datasets.
When to Use Which
Agency niche campaigns: Coldlytics. Describe the exact ICP, get a curated list with a bounce guarantee, move on.
High-volume SDR instant lookups: Lusha is faster, but the data complaints are real. Your reps get a contact in 30 seconds - just don't expect every phone number to connect.
Phone-heavy outreach: Coldlytics crushes Lusha on credit economics. At 10 credits per phone number, Lusha's model is 10x more expensive per dial.
Speed + accuracy without the credit burn: In our testing, Prospeo fills the gap - 300M+ profiles, 98% verified emails, 125M+ verified mobiles on a 7-day refresh cycle. Self-serve with 30+ filters, no contracts, and a free tier to test before you commit. Let's be honest: if you need both instant access and reliable phone data without Lusha's credit penalty or Coldlytics' 24-hour wait, it's the strongest option we've seen.
If you're comparing tools beyond these two, start with a broader list of sales prospecting databases and then narrow down based on your lead generation workflow.
Both Coldlytics and Lusha force a tradeoff: speed or data quality. Prospeo's 7-day data refresh eliminates the stale-contact complaints plaguing Lusha, while delivering results instantly - no 24-hour research queue. At ~$0.01/email with 98% accuracy, your cost-per-booked-meeting drops fast.
Run your next campaign on data that's never more than 7 days old.
FAQ
Does Coldlytics have a browser extension?
No. You submit a research task describing your target audience and receive a curated list via Google Sheet, typically within 24 hours. For instant prospecting from any website, Prospeo's Chrome extension (40,000+ users) reveals verified emails and phones in one click.
Is Lusha GDPR compliant?
Lusha claims compliance, but Italy's Garante opened an investigation in 2025 that remains unresolved as of 2026. If you target EU prospects, weigh this regulatory risk before committing to an annual contract.
How do Coldlytics and Lusha compare on phone number costs?
Coldlytics charges 1 credit per phone reveal; Lusha charges 10 credits. For 100 leads with email + phone, that's 200 credits on Coldlytics versus 1,100 on Lusha - a 5.5x cost difference that compounds fast on phone-heavy campaigns.