7 Fastbase Alternatives That Actually Publish Their Pricing
You installed Fastbase, connected Google Analytics, and waited for the leads to roll in. What you got instead: a Trustpilot score of 1.5/5 across 30 reviews, complaints about spam you never signed up for, and a cancellation process that felt designed to keep you trapped.
Remote work and VPNs have gutted IP-based identification accuracy since 2020. Threads on r/b2bmarketing regularly surface complaints about match rates swinging wildly between vendors. No surprise you're shopping for something better.
We've tested or evaluated every tool on this list. Each one publishes pricing - or has enough public data to give you a real number - which alone puts them ahead of Fastbase's confusing tier structure.
Our Picks (TL;DR)
- Prospeo - Best for verified emails and direct dials for the people you actually want to reach at companies visiting your site. Free tier with 75 emails/month + 100 Chrome extension credits/month, no contract.
- Leadinfo - Best direct Fastbase replacement. Transparent pricing from €69/mo, EU servers, cookie-free option.
- Visitor Queue - Best on a tight budget. Starts at $39/mo for 100 identified companies.
Pricing at a Glance
| Tool | Starting Price | Free Tier? | Contract? | Best For |
|---|---|---|---|---|
| Leadinfo | €69/mo | 14-day trial | No | Direct replacement |
| Lead Forensics | ~$6K-$98K/yr | 1-week report only | Annual | Enterprise |
| Visitor Queue | $39/mo | Trial available | No | Budget teams |
| Dealfront | €99/mo annual | Yes, 100 co/mo | No | Free start |
| CANDDi | £149/mo | Demo | No | Individual tracking |
| Apollo.io | $0 free tier | Yes, generous | No | Sales intelligence |
Visitor ID tools identify the company. Then what? Prospeo gives you 98% accurate emails and 125M+ verified mobile numbers for the decision-makers at those companies - refreshed every 7 days, not every 6 weeks. At $0.01 per email with no contract, it costs less than one month of most Fastbase alternatives.
Stop tracking anonymous visits. Start reaching real buyers.
The Best Fastbase Alternatives for 2026
Prospeo
Visitor ID tells you Company X visited your pricing page. That's nice. But what do you actually do with that information? Prospeo bridges the gap - it helps you find the right decision-makers at that company and gives you verified emails and direct dials so you can start real conversations.
The database covers 300M+ professional profiles with 98% email accuracy and 125M+ verified mobile numbers, all refreshed on a 7-day cycle (the industry average is six weeks). The Chrome extension - used by 40,000+ people - lets you pull contact data from any website or CRM in one click. Pricing runs about $0.01 per email on a credit-based model with no annual contracts and no sales calls required.
Real results back this up: Snyk's 50 AEs cut their bounce rate from 35-40% down to under 5% and saw AE-sourced pipeline jump 180%. Stack Optimize built to $1M ARR while keeping client deliverability above 94% with bounce rates under 3%.
Use this if: You've realized knowing which company visited is only half the problem. You need verified contact data for decision-makers without paying $35K/year for an enterprise platform.
Skip this if: You only need company-level visitor tracking right now. Prospeo is the contact data layer you add on top - pair it with Leadinfo or Visitor Queue for the full stack.
Leadinfo
Leadinfo is the closest thing to a direct Fastbase replacement, especially for European teams. Pricing starts at €69/mo for the Starter plan with 3 users and 3 automations, scaling to €159/mo and €359/mo based on identified company volume. No credit card required for the 14-day trial.
The database covers 220M+ companies and 300M+ contacts pulled from 45+ sources. Leadinfo runs on EU servers, offers cookie-free tracking, and includes 70+ integrations at no extra cost. This is the tool Fastbase should've been.
Skip this if: You need US-heavy data or individual-level visitor tracking. Leadinfo identifies companies, not people.
Lead Forensics
Lead Forensics is a common enterprise pick with a G2 rating of 4.3/5, unlimited users on every plan, and a strong IP database for mid-market traffic. The catch: pricing runs $6K-$98K/year, averaging ~$35K/year based on Vendr transaction data, contracts are annual with 10-20% renewal increases, and contact data may cost extra.
If your traffic justifies around $3K/month, it works. For everyone else, Leadinfo gives you 80% of the functionality at 20% of the cost.
Visitor Queue
The tool you pick when you need visitor ID working by Friday and your budget is under $100/mo. Pricing is straightforward: $39/mo for 100 leads, $79/mo for 300, $99/mo for 500, $169/mo for 1,000, and $249/mo for 2,000. Free trial, simple setup, no enterprise sales process.
The database is smaller than Leadinfo or Lead Forensics, and integrations are more limited. But the UI is clean and it won't frustrate you. Company-level identification only.
Dealfront (Leadfeeder)
Dealfront's genuinely free plan - 100 identified companies per month, no credit card - makes it the obvious starting point if you're already in the Google Analytics ecosystem. Paid plans start at €99/mo annually or €165/mo monthly, though the base tier caps at just 50 identified companies, so you'll scale into higher pricing fast.
The EU-focused database covers 34M+ companies and 106M+ contacts, fully GDPR-compliant. Sales intelligence features through Dealfront Target are custom-priced and separate.
CANDDi
CANDDi starts at £149/mo and does something most visitor ID tools don't: individual-level visitor tracking, not just company identification. It's UK-based, niche, and best suited for teams that need to know exactly which person hit their pricing page. The trade-off is a smaller database and less integration depth than Leadinfo or Dealfront.
Apollo.io
Apollo isn't a visitor ID tool - it's a sales intelligence database with a generous free tier, paid plans from ~$49/mo, and a G2 rating of 4.7/5 across 9,500+ reviews. If you've outgrown IP-based tracking entirely and want to build prospect lists by ICP filters instead, Apollo is the category shift worth considering. Just know that email accuracy sits around 79% compared to the 98% you'd get from Prospeo's proprietary verification infrastructure.
When Visitor ID Isn't Enough
Here's the thing most teams shopping for Fastbase replacements won't hear from vendors: you're probably solving the wrong problem. Independent testing shows most visitor ID tools achieve only 5-30% true accuracy, and 97% of B2B website visitors remain anonymous regardless of what tool you use.
In our experience, the gap between "identified a company" and "reached a decision-maker" is where deals actually die. If your average deal size doesn't justify $200+/mo in visitor tracking, you probably don't need visitor ID at all. You need better contact data and a tighter outbound motion.
Let's be honest: a list of company names visiting your site isn't a pipeline. It's a starting point. The teams we've seen get real ROI from visitor ID are the ones who pair it with verified contact data and move fast - reaching out within hours, not days.
If you're building a repeatable process, map this into a simple lead generation workflow and track the lead generation metrics that actually correlate with meetings booked.
Most visitor ID tools identify 5-30% of your traffic at company level - and 97% of visitors stay anonymous no matter what. Instead of paying $200+/mo to guess which company visited, use Prospeo to build targeted prospect lists with 30+ filters, verified emails at 98% accuracy, and direct dials with a 30% pickup rate. Snyk's 50 AEs dropped bounce rates from 40% to under 5% and grew pipeline 180%.
Replace guesswork with verified contact data for $0.01 per lead.
FAQ
Is Fastbase legit?
Fastbase is a real company, but its track record raises flags. Trustpilot shows 1.5/5 across 30 reviews with consistent complaints about spam, cancellation friction, and GDPR concerns. Capterra rates WebLeads 3.4/5 based on 5 reviews with praise for easy GA setup but criticism of bugs and unresponsive support.
How accurate are visitor identification tools?
Most vendors claim 70-80% accuracy at the company level, but independent testing suggests 5-30% true accuracy. Reddit threads in r/b2bmarketing consistently echo this - users report match rates varying wildly depending on traffic source and geography. Remote work and VPN usage have degraded IP-based identification significantly since 2020.
Can I identify individual visitors, not just companies?
Most visitor ID tools only identify companies. CANDDi offers individual-level tracking at £149/mo. For verified contact data on specific people at identified companies, pair a visitor ID tool with a contact data platform - Prospeo's 300M+ profile database and 98% email accuracy turn company names into actionable outreach lists.