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CRM · head to head

Lusha vs Seamless.AI

Lusha logo

Lusha

CRM

B2B contact and company intelligence

From
Free
Rated
-
Full reviewWebsite
Seamless.AI logo

Seamless.AI

CRM

Sales lead search engine for finding contact and company data

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Lusha teams over 5 users must contact sales for configuration; no published per-user limits for standard plans; Seamless.AI pro and Enterprise pricing is not published and requires contacting sales.
  • They diverge on capability: Lusha covers Contact database, Seamless.AI covers Contact search.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Lusha and Seamless.AI actually diverge.

Attributes where Lusha and Seamless.AI differ
AttributeLushaSeamless.AI
PlatformsWebweb, api
Founded2016Unknown

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated), category (CRM).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Lusha

  • Contact database
  • Email search
  • Company intelligence
  • Email verification
  • Chrome extension
  • Integrations
  • Salesforce
  • HubSpot

Only in Seamless.AI

  • Contact search
  • Real-time search engine
  • Job change alerts
  • Buyer intent data
  • CRM and API integrations
  • Enterprise security

What people use each for

The jobs each tool is most often brought in to do.

Lusha

  • Lead generationnot Seamless.AI
  • Contact researchnot Seamless.AI
  • Email verificationnot Seamless.AI

Seamless.AI

  • B2B sales teams building prospecting listsnot Lusha
  • Finding verified emails and phone numbers for outreachnot Lusha
  • Tracking job changes among target contactsnot Lusha
  • Identifying accounts showing buyer intentnot Lusha

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Lusha

  • Teams over 5 users must contact sales for configuration; no published per-user limits for standard plans
  • Unused credits on monthly plans roll over but cap at twice the monthly limit, creating potential waste
  • Annual plans do not roll over unused credits; they reset at cycle end

Seamless.AI

  • Pro and Enterprise pricing is not published and requires contacting sales.
  • Free plan is limited to just 50 credits and a single user.
  • Data accuracy for contact details can vary and requires verification before outreach.
  • Credit-based usage model means heavy prospecting can exhaust allotments quickly.

Pricing, plan by plan

Lusha

Free
  • FreeFree
    • 40 credits per month
    • Basic prospecting features
    • Browser extension
  • Starter$49.9/month
    • 400 credits per month
    • All Free plan features
  • Professional$69.9/month
    • 600 credits per month
    • All Starter features
  • Premium$399.9/month
    • 3,400 credits per month
    • All Professional features

Seamless.AI

Free
  • FreeFree
    • 1 user
    • 50 credits
    • Email and cell phone search
  • Pro$undefined/mo
    • Per-user pricing
    • Unlimited exports
    • Annual credit packages
  • Enterprise$undefined/mo
    • Unlimited users
    • Custom credit allotments
    • Dedicated success manager

Which should you pick?

Choose Lusha if

  • You need contact database.
  • You want to start without paying.
  • You also want email search.
Lusha review

Choose Seamless.AI if

  • You need contact search.
  • You want to start without paying.
  • You work on web, api.
  • You also want real-time search engine.
Seamless.AI review

Questions people ask

Is Lusha or Seamless.AI better?
Neither clearly leads. Lusha starts at Free and Seamless.AI at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lusha or Seamless.AI?
Lusha starts at Free and Seamless.AI at Free.
Does Lusha or Seamless.AI run on more platforms?
Lusha runs on Web. Seamless.AI runs on web, api.
Can I use Lusha for free?
Both have a free tier, so you can try either at no cost before committing.
What is Lusha best used for?
Lusha is most often used for lead generation, contact research, email verification. Of those, lead generation and contact research are not what Seamless.AI is typically brought in for.
What can Lusha do that Seamless.AI cannot?
Lusha covers Contact database, Email search, Company intelligence, Email verification. Seamless.AI covers Contact search, Real-time search engine, Job change alerts, Buyer intent data.

Answered from the vendors’ own pages

Lusha: What does Lusha's Free plan include?

Lusha's Free plan provides 40 credits per month at no cost. It includes basic prospecting features, browser extension access, and CRM integrations. Credits are used for email reveals (1 credit per contact) and phone numbers (10 credits per contact).

Source
Seamless.AI: Is there a free plan, and what are its limits?

Yes, the Free plan includes 1 user and 50 credits, with access to email and cell phone search, real-time search, and API access.

Source
Lusha: How do Lusha credits work and what is the credit rollover policy?

Lusha uses a credit system where email reveals cost 1 credit and phone reveals cost 10 credits per contact. On monthly plans, unused credits roll over and accumulate up to twice your monthly credit limit. Annual plans reset unused credits at the cycle's end without rollover.

Source
Seamless.AI: How is usage metered on Seamless.AI?

Seamless.AI uses a credit system where credits are consumed to research contact details; paid Pro plans start with larger annual credit packages than the Free plan.

Source
Lusha: What is the annual pricing for Lusha plans?

Lusha offers annual pricing at a discount: Starter is $449.10/year (4,800 credits annually), Professional is $587.16/year (7,200 credits), and Premium is $3,119.21/year (40,800 credits). Annual plans are cheaper per credit than monthly but do not roll over unused credits.

Source
Seamless.AI: Does Seamless.AI have an API?

Yes, API access is included even on the Free plan, alongside export and integration capabilities on paid plans.

Source
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