Datanyze vs SalesQL: Which Budget Chrome Extension Is Worth Your Credits?
Two Chrome extensions built for pulling contact data from professional profiles. Both are positioned as budget-friendly, but the credit economics aren't even close when you compare them head to head - at the entry tier, one gives you roughly 18.6x more credits per dollar than the other. The pricing gap is so wide it almost makes the comparison unfair, except Datanyze has one trick SalesQL doesn't.
30-Second Verdict
SalesQL wins for most users. It scores higher on G2 across nearly every category (4.5 vs 4.1), offers 2,000 credits for $39/mo versus Datanyze's 80 credits for $29/mo, and includes a permanent free plan.
Datanyze wins only if you need technographic data - knowing what tech stack a company runs.
Skip both if you need verified-on-delivery data. We've tested tools where you pay for a reveal and then have to run a separate verification pass, and it's a waste of time and money. Prospeo's 98% accuracy eliminates that second step entirely.
Side-by-Side Overview
| Datanyze | SalesQL | |
|---|---|---|
| G2 Rating | 4.1/5 (446 reviews) | 4.5/5 (166 reviews) |
| Database Size | 120M contacts | 127M work emails |
| Free Tier Credits | 10/mo (90-day trial) | 100/mo (free plan) |
| Paid Starting Price | $29/mo (80 credits) | $39/mo (2,000 credits) |
| Email Verifier | No | Yes (included) |
| Technographics | Yes | No |
| Seats (Paid) | 1 | 1-15 (by tier) |
SalesQL gives dramatically more credits at every price point. Datanyze's only structural advantage is technographic intelligence.
Pricing Breakdown
Datanyze Pricing
| Plan | Monthly | Annual (per mo) | Credits/mo |
|---|---|---|---|
| Nyze Lite | Free (90 days) | - | 10 |
| Nyze Pro 1 | $29/mo (80 credits) | $21/mo | 80 |
| Nyze Pro 2 | $55/mo | $39/mo | 160 |
SalesQL Pricing
| Plan | Monthly | Annual (per mo) | Credits/mo | Annual Credits | Seats |
|---|---|---|---|---|---|
| Free | $0 | - | 100 | - | 1 |
| Basic | $39/mo | $29/mo | 2,000 | 288,000/yr | 1 |
| Professional | $79/mo | $59/mo | 5,000 | 720,000/yr | 3 |
| Organization | $119/mo | $89/mo | 12,000 | 1,728,000/yr | 15 |
Here's the detail most comparison articles miss: the annual credit jump. On the Basic annual plan, SalesQL gives 288,000 credits per year - often shown as a 24,000/mo equivalent - not 2,000. That drops the cost to roughly $0.0012 per credit. Compare that to Datanyze Pro 1 annual at about $0.26 per credit. The gap isn't 18x anymore. It's over 200x.
If you're doing any real volume prospecting, Datanyze's credit math is brutal. You can burn through 80 credits in a single session and have nothing left for the month.
Two gotchas worth knowing. Datanyze locks your previously revealed contacts if you cancel - you lose access to data you already paid for until you re-subscribe. We've seen this catch users off guard, so always export before canceling. SalesQL overhauled its plan structure in recent years; legacy plans are grandfathered, but if you cancel and return, you can't go back to the old pricing.
Datanyze gives you 80 credits for $29/mo. SalesQL gives you 2,000 for $39/mo. Prospeo gives you 98% verified emails at ~$0.01 each - no second verification tool needed. With 300M+ profiles refreshed every 7 days, you skip the "reveal and pray" workflow both extensions force on you.
Stop burning credits on emails you still have to verify somewhere else.
What Each Tool Does Well
Datanyze Strengths
Datanyze's real edge is technographic data. It's a ZoomInfo product built for seeing what marketing automation, CRM, analytics, and infrastructure tools a company runs. If you're selling into a specific tech stack - targeting companies using HubSpot but not Salesforce, for example - that's genuinely useful intelligence SalesQL doesn't offer.
The Chrome extension is straightforward for quick lookups, and Datanyze lists 48M direct dials, which is respectable at this price point.
SalesQL Strengths
SalesQL's bulk enrichment workflow is where it pulls ahead. You select contacts from search result pages, add them to folders, reveal data in batch, and export as CSV - all without leaving the browser.
One recruiter on r/recruiting described scraping batches of 25 profiles at a time into folders, then exporting CSVs for ATS import. That folder-based workflow is genuinely fast for anyone working through lists at volume. In our testing, the 2,000 monthly credits feel like enough to actually prospect without watching a counter tick down. Integrations with HubSpot, Salesforce, and Zapier make it easy to push data into your existing stack.
Where Both Fall Short
Neither tool publishes email accuracy rates. Neither clearly discloses a data refresh cadence. That's a problem.
Datanyze's biggest issue is customer support - consistently flagged as poor or unresponsive on G2. Users also report outdated contacts that waste credits: you pay for a reveal and get someone who left the company six months ago. The Chrome extension can get buggy with multiple tabs, and the cancellation lockout means your data is essentially held hostage.
SalesQL has its own support problems. Customer support scores 3.3/5 on Software Advice, with reviews mentioning blocked accounts and refused refunds. The built-in email verifier sounds great on paper, but reviewers still recommend verifying elsewhere because SalesQL's validation misses bad addresses. At least one reviewer described their professional profile getting restricted after heavy SalesQL usage. Billing disputes with no-refund policies on longer plans are a recurring complaint too.
Let's be honest: both tools have a "verify elsewhere" problem. You're paying for contact data, then needing a second tool to confirm it's deliverable. That adds cost and friction to every workflow - and it's the main reason we recommend looking beyond both.
If Neither Fits: Prospeo
Both Datanyze and SalesQL leave you guessing whether emails will actually land. Prospeo eliminates that step with 98% email accuracy through a 5-step verification process and a 7-day data refresh cycle - compared to the 4-6 week industry average. With 300M+ professional profiles and 143M+ verified emails, the database dwarfs both tools. The free tier includes 75 verified emails per month with no contract, and paid plans run about $0.01 per email. Teams using Prospeo book 26% more meetings than ZoomInfo users and 35% more than Apollo users, so the accuracy difference translates directly to pipeline.
If you're comparing options, it can also help to look at other email scraper Chrome extensions and broader outbound lead generation tools depending on your workflow.
Both tools score poorly on support and neither publishes accuracy rates. Prospeo delivers 98% email accuracy through 5-step verification, 143M+ verified emails, and a 7-day refresh cycle - so you never pay for someone who left six months ago. Teams book 35% more meetings than Apollo users.
Pay once for contacts that actually land in real inboxes.
FAQ
Is SalesQL cheaper than Datanyze?
Yes, dramatically. SalesQL gives 2,000 credits for $39/mo versus Datanyze's 80 for $29/mo. On annual plans the gap widens further - SalesQL Basic annual includes 288,000 credits/year at $29/mo, making it over 200x cheaper per credit.
Does Datanyze lock your contacts if you cancel?
It does. Previously revealed contacts become inaccessible after cancellation. You regain access only by re-subscribing. Always export your data as CSV before canceling to avoid losing work you already paid for.
Can I use SalesQL and Datanyze together?
You can, but it's rarely worth the overhead. SalesQL handles volume prospecting while Datanyze adds technographic filters - but running two extensions plus a separate verifier creates unnecessary complexity. A single platform with built-in verification, contact discovery, and technographic filtering through 30+ search filters covers the same ground in one workflow.