SignalBase

Buying-signal monitoring for outbound.

From €200/mo 7-day free trial MCP server API

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Bottom line

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

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

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

Overview

Signalbase watches funding, hiring spikes, job changes, M&A, and investor moves, then attaches a source and a company profile to each signal. Pro is €200 per month with 2,000 credits, people-level social profiles, enrichments on your list, and API, webhooks, and MCP. A 7-day trial includes 500 credits and needs no card. Custom covers more than 3 seats, white-label, and historical backfill. CSV, API, and webhooks drop leads into the CRM you already run.

Agency BD teams pick Signalbase to call between a round closing and the first public job post. The vendor cites a 35-day median gap on funded companies. There is no USD price. This is a signal layer, not a job board and not an email finder. Credits cover signals and enrichments. Buying Pro is self-serve after the trial.

Who it's for

Best for

  • 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

Not ideal for

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

MCP server

First-party MCP confirmed on the vendor site: https://www.trysignalbase.com/

Pricing

Starting price €200/mo
Free tier –
Free trial ✓ 7 days

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. Vendors change prices without notice.

See current pricing on SignalBase (opens in a new tab)

Is SignalBase expensive?

SignalBase starts at €200/mo. We list 222 lead generation tools in total. 57 have a free tier, and those with a public price typically start around $50 a month.

  • 34 quote-based
  • 57 free tier
  • 174 public price

Worked out automatically from every lead generation listing, so it updates as the directory changes.

Pros and cons

Pros

  • Pro €200/mo with 2,000 credits
  • 7-day trial, 500 credits, no card
  • API, webhooks, and MCP included

Cons

  • Prices in euros, no USD card
  • Custom required above 3 seats
  • Not a contact-email database

What's new at SignalBase

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How SignalBase compares

See all SignalBase alternatives, with what each one does differently and a head to head for every pairing.

ToolFree tierFromMCPAPICompare
SignalBase (this tool) –€200/mo✓✓
TrueUp Job-change tracking if you want another recruiter-facing signal product. –12%/hire–– Compare
Predictrasearch OSINT lookup if you are investigating a person, not watching company events. ✓€7.99/mo–✓ Compare
Coresignal Workforce data API if you want raw people and jobs rather than packaged signals. –$49/mo✓✓ Compare
RocketReach Email and phone finder if outreach data is what you actually buy. ✓$33/mo✓✓ Compare
TrueUp

12%/hire

Job-change tracking if you want another recruiter-facing signal product.

Predictrasearch

€7.99/mo Free tier API

OSINT lookup if you are investigating a person, not watching company events.

Coresignal

$49/mo MCP API

Workforce data API if you want raw people and jobs rather than packaged signals.

RocketReach

$33/mo Free tier MCP API

Email and phone finder if outreach data is what you actually buy.

Your next step

Shortlisting SignalBase?

Frequently asked questions

What is SignalBase?
Buying-signal monitoring for outbound. SignalBase monitors buying and hiring signals so teams can time outreach. SignalBase is listed under Lead generation and Sourcing in the Work Insiders directory.
Is SignalBase free?
No. SignalBase is a paid product. It does offer a 7-day free trial.
Does SignalBase have an MCP server or API?
Yes. SignalBase has a first-party MCP server and a public API.
What are alternatives to SignalBase?
SignalBase alternatives worth comparing are TrueUp, Predictrasearch, Coresignal and RocketReach. The comparison table above shows free tier, starting price, MCP and API side by side.