Head to head

Predictrasearch vs SignalBase

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Predictrasearch

€7.99/mo Free tier

OSINT reverse lookup across 520-plus networks. Free plan included. Basic is €7.99/mo for 30 detailed reports.

Where Predictrasearch fits

  • Investigators reversing email, phone, or username
  • HR teams vetting what a candidate exposes online
  • Fraud and KYC shops that need an API
  • Users who will start on the free 3-report plan

SignalBase

€200/mo 7 day free trial

Hiring-signal feed for recruiters. Pro is €200/mo for 2,000 credits, with a 7-day trial, API, and MCP.

Where SignalBase fits

  • Recruitment agencies that want a reason to call before the req posts
  • BD teams watching a saved client list for funding and hires
  • Builders pulling signals through API or MCP
  • Users who will start on a 7-day trial with 500 credits

At a glance

DetailPredictrasearchSignalBase
Starting price€7.99/mo€200/mo
Free tier✓Yes–No
Free trialNot on record7 day free trial
MCP server–No✓Yes
Public API✓Yes✓Yes
Listed underEmail finders, SourcingLead generation, Sourcing

Where they pull apart

Predictrasearch

Stands out: A real free-forever plan plus a documented API, with HR listed as a use case beside fraud and journalism.

Watch out: Prices are in euros. This is an investigation tool, not a B2B email-and-phone prospecting database.

Not the right fit for

  • SDR teams buying emails and mobiles for outreach
  • Buyers who need a US-dollar rate card

SignalBase

Stands out: Funding, hiring, job-change, and M&A signals with the source URL attached, plus MCP for agents.

Watch out: Prices are in euros. There is no USD rate card. Custom starts above 3 seats or for white-label.

Not the right fit for

  • SDR teams buying emails and mobiles for cold email
  • Buyers who need a US-dollar rate card

Pros and cons

Predictrasearch

  • Free plan with 3 reports a month
  • Basic €7.99/mo, 30 reports
  • Public API and extra credits
  • Prices in euros, no USD card
  • Not a prospecting email database
  • Bulk search starts on Expert

SignalBase

  • Pro €200/mo with 2,000 credits
  • 7-day trial, 500 credits, no card
  • API, webhooks, and MCP included
  • Prices in euros, no USD card
  • Custom required above 3 seats
  • Not a contact-email database

What each one costs

Predictrasearch

€7.99/mo

Free is 3 detailed reports/month and unlimited searches. Basic is €7.99/mo (or €95.90/year) for 30 reports and 5 API credits. Expert €23.99/mo. Pro €239.99/mo. Annual saves 20 percent. Extra API credits from €15 for 50 at €0.30 each. No USD rate card. Confirm current terms on the vendor site.

Checked 19 Sep 2026

SignalBase

€200/mo

Pro is €200/mo with 2,000 credits, API, webhooks, and MCP. 7-day trial with 500 credits, no card. Custom for more than 3 seats, white-label, and historical backfill. No USD rate card on the vendor site. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Can you try Predictrasearch or SignalBase for free?
Predictrasearch carries a free tier on our listing. SignalBase offers a 7 day free trial.
Does Predictrasearch or SignalBase have an MCP server?
SignalBase ships a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

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Editorial listings, never paid rankings. Prices checked 19 Sep 2026. Confirm current terms on the vendor site. Spot an error?