Head to head

Heartbeat vs Lead411

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

Heartbeat

Quote-based

Contact data for physicians and clinicians, built around healthcare credential identifiers. Quote-based.

Where Heartbeat fits

  • Healthcare recruiting desks
  • Sourcers who search by clinician identifier
  • Talent teams hiring physicians and clinicians
  • Agencies working credentialed supply

Lead411

$49/mo 7 day free trial

B2B emails and direct dials with buying-intent signals, from $49/mo with a 7-day trial.

Where Lead411 fits

  • Phone-first recruiting and sales desks
  • Teams that want intent alongside dials
  • Buyers who want a 7-day trial before paying
  • Teams comparing flat-fee against a cheaper dial start

At a glance

DetailHeartbeatLead411
Starting priceQuote-based$49/mo
Free tier–No–No
Free trialNot on record7 day free trial
MCP server–No–No
Public API–No✓Yes
Listed underEmail finders, Lead generation, SourcingEmail finders, Lead generation
CapterraNot enough reviews4.7 from 78 reviews

Where they pull apart

Heartbeat

Stands out: A healthcare-specific finder rather than a general B2B waterfall.

Watch out: No published price, and it is no use outside healthcare recruiting.

Not the right fit for

  • Technology recruiting
  • Anyone who needs a published price

Lead411

Stands out: Intent signals sitting alongside the dials, at a price that undercuts the enterprise data vendors.

Watch out: No MCP, and intent data is only as useful as the market you sell into.

Not the right fit for

  • LinkedIn-only browser users
  • Teams that need MCP

Pros and cons

Heartbeat

  • Credential-aware healthcare search
  • Vertical focus is the product
  • Avoids generic B2B mismatches
  • No published price
  • No API or MCP
  • Only useful in healthcare

Lead411

  • Published entry price
  • 7-day trial
  • Intent alongside dials
  • No MCP
  • Intent quality varies by market
  • Not a browser-first tool

What each one costs

Heartbeat

Quote-based

Quote-based. Confirm current terms on the vendor site.

Checked 7 Sep 2026

Lead411

$49/mo

From ~$99/mo. Confirm current terms on the vendor site.

Checked 17 Sep 2026

Common questions

Can you try Heartbeat or Lead411 for free?
Neither carries a free tier on our listing. Lead411 offers a 7 day free trial.

Not the pair you wanted?

All Heartbeat alternatives All Lead411 alternatives Every Email finders tool

Editorial listings, never paid rankings. Prices checked 7 Sep 2026. Confirm current terms on the vendor site. Spot an error?