7 Thomson Data Alternatives That Actually Show You Pricing
Thomson Data has zero reviews on G2. Not one star, not one complaint, not one piece of praise - just a blank page and a "contact sales" button. For a company selling B2B contact data, that's a red flag the size of a billboard.
Here's the thing: most "alternatives" pages for this vendor are auto-generated directories with zero analysis. Logos in a grid. We actually dug in and found three problems that should give any buyer pause:
- 0 reviews on G2 - no social proof whatsoever
- No public pricing - you can't even ballpark the cost without a sales call
- No accuracy benchmarks - in a market where B2B contact records decay 22.5% to 70.3% annually, that's a dealbreaker
Quick clarification: Thomson Data (thomsondata.com) isn't Thomson Reuters. Different company, different products, different universe.
Every tool below publishes pricing or has widely shared benchmark costs, offers a free tier or trial in most cases, and has enough public information to actually vet.
Our Picks (TL;DR)
- Prospeo - Best for verified email accuracy. 98% email accuracy, ~$0.01/email, free tier with no sales call required.
- Apollo.io - Best free all-in-one start. Generous free plan with built-in sequences and a large contact database.
- Lead411 - Best transparent pricing with intent data. Starts at $49/mo with buyer intent included on annual plans.
Thomson Data won't show you pricing, accuracy stats, or a single customer review. Prospeo publishes all three. 98% email accuracy, 7-day data refresh, ~$0.01/email - and a free tier so you can verify the numbers yourself before spending a dollar.
Stop guessing about your data provider. Test 75 emails free.
Best B2B Data Providers to Replace Thomson Data
Prospeo
Use this if you care about email deliverability above everything else. Prospeo's database covers 300M+ professional profiles with 143M+ verified emails and 125M+ verified mobile numbers. The 98% email accuracy rate isn't a marketing claim you have to take on faith - the free tier lets you test it before spending a dollar. Data refreshes every 7 days, which matters when the industry average sits around 6 weeks.
You get 30+ filters including buyer intent powered by Bombora across 15,000 topics, technographics, job changes, headcount growth, and funding signals. One customer, Meritt, tripled their pipeline from $100K to $300K/week and dropped their bounce rate from 35% to under 4% after switching. That's not a marginal improvement - it's a completely different operation.
Pair with a sequencer if you need built-in email sequences. Prospeo integrates directly with Instantly, Lemlist, and Smartlead.
Pricing starts free with 75 emails and 100 Chrome extension credits per month. Paid plans run ~$0.01/email with no contracts.
Apollo.io
Apollo's free tier includes limited search and up to 2 sequences - enough to validate the workflow before upgrading. Paid plans run ~$49-$119/user/month, with the Organization tier requiring a minimum of 3 seats.
The built-in sequencing is useful for teams that don't want to stitch together separate tools. Here's the tradeoff: Apollo's email accuracy doesn't match dedicated verification platforms. We've seen bounce rates climb when teams skip a verification step on Apollo exports. If you're running high-volume outbound, verify Apollo contacts through a dedicated tool before loading them into sequences.
Skip this if you're sending 10,000+ cold emails monthly and can't afford bounces above 3-4%.
Lead411
Lead411 is the sleeper pick for teams that want intent data without paying enterprise prices. The Spark plan starts at $49/mo with 1,000 exports, and the annual version ($490/year) bundles buyer intent data - something most competitors charge thousands extra for. There's a 7-day free trial with 50 exports so you can test before committing, and unused exports roll over.
Cold email practitioners on Reddit consistently name Lead411 alongside Apollo as go-to replacements for mid-market data providers, and the pricing transparency is a big reason why. For teams spending $5K-$15K/year on a provider like Thomson Data, this is a fraction of the cost with more visibility into what you're actually getting.
UpLead
UpLead positions itself on a 95% data accuracy guarantee with real-time email verification at the point of export. The Essentials plan runs $99/mo for 170 credits, Plus is $199/mo for 400 credits, and there's a 7-day free trial with 5 credits.
170 credits per month feels thin for any team doing serious outbound. UpLead works best for individual contributors who need a reliable contact finder without the complexity of a full GTM platform.
ZoomInfo
Let's be honest: if your average deal size is under $25K, you probably don't need ZoomInfo. Benchmark pricing starts around $15,000/year for Professional and climbs to $35,000-$40,000+ for higher tiers, with annual contracts required. Discounts of 30-65% are common if you negotiate hard, but watch for hidden costs - credit overages add up fast, and the auto-renewal window is often 60 days, meaning you need to flag cancellation two months early or you're locked in for another year.
We've watched teams overspend on ZoomInfo when a $50/month tool covered 90% of their needs. The US database depth is unmatched, but most teams leaving a provider like Thomson Data shouldn't be jumping to a $15K+ annual commitment. Start smaller, prove the ROI, then scale up if you genuinely need that depth.
Cognism
Cognism covers 90%+ of director-level contacts across European markets and leads with GDPR-first compliance, making it the strongest option if EMEA is your primary market. Expect ~$15,000-$25,000/year in platform fees plus $1,500-$2,500/user/year.
Note the fair use policy caps exports at roughly 2,000 records per user per month. For teams focused on North America, the premium over other options here is hard to justify. But for European-heavy pipelines, Cognism's data quality in that region is genuinely hard to beat.
Lusha
Lusha's free plan gives you 70 credits/month, with emails costing 1 credit and phone numbers costing 10. That credit asymmetry means it's great for email lookups but expensive for phone numbers at scale. Paid plans run ~$30-$80/user/month depending on tier and commitment length.
Solid for light-volume individual prospecting. Costs escalate quickly once you need direct dials in volume.
Meritt switched to Prospeo and tripled pipeline from $100K to $300K/week while dropping bounce rates from 35% to under 4%. That's what happens when you replace opaque data with 300M+ profiles refreshed every 7 days and verified at 98% accuracy.
Replace the blank G2 page with data that actually delivers.
Pricing Comparison
| Tool | Starting Price | Free Tier/Trial | Pricing Model | Best For |
|---|---|---|---|---|
| Prospeo | ~$0.01/email | Free (75 emails/mo) | Credit-based | Email accuracy |
| Apollo.io | ~$49/user/mo | Free tier | Per-user + credits | All-in-one start |
| Lead411 | $49/mo | 7-day trial (50 exports) | Per-plan exports | Intent on a budget |
| UpLead | $99/mo | 7-day trial (5 credits) | Credit-based | Small team accuracy |
| ZoomInfo | ~$15,000/yr | None | Annual contract | Enterprise US data |
| Cognism | ~$15,000/yr+ | None | Platform + per-user | EMEA coverage |
| Lusha | ~$30/user/mo | Free (70 credits/mo) | Credit-based | Light prospecting |
| Thomson Data | Quote-based | None | Custom datasets | Unknown - 0 G2 reviews |
FAQ
Is Thomson Data legit?
Thomson Data is a real company selling B2B contact and company data, but it has 0 reviews on G2 and no published pricing. One industry comparison site lists Thomson Data at 90% accuracy, but with zero public reviews to validate that number, there's no way to evaluate quality before a sales conversation. That alone is reason to look at competitors with verifiable track records.
How much does Thomson Data cost?
They don't publish pricing. Based on comparable mid-market B2B data vendors, expect quote-based pricing in the $3,000-$15,000/year range depending on dataset size, customization, and refresh frequency. You'll need to contact their sales team for an actual number.
What's the best free alternative to Thomson Data?
Prospeo's free tier gives you 75 verified emails and 100 Chrome extension credits per month - enough volume to run a real test campaign with 98% email accuracy. Apollo.io also offers a generous free plan with built-in sequences. Either option lets you validate data quality without a sales call or annual commitment.
What's the best option for small teams?
Apollo.io's free plan with built-in sequences is hard to beat for getting started. Pair it with a dedicated verification tool to keep bounce rates low, and you'll have a stack that outperforms most mid-market data providers without a sales call or annual contract.