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Software · head to head

Affinity vs Seamless.AI

Affinity logo

Affinity

Software

Relationship intelligence platform for professionals

From
$49/month
Rated
-
Full reviewWebsite
Seamless.AI logo

Seamless.AI

Software

Sales lead search engine for finding contact and company data

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Seamless.AI has a free tier, so it costs nothing to try first.
  • Each has a real cost: Affinity built specifically for private capital firms, so it is not a general purpose CRM; Seamless.AI pro and Enterprise pricing is not published and requires contacting sales.
  • They diverge on capability: Affinity covers Contact management, Seamless.AI covers Contact search.

Where they differ

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

Attributes where Affinity and Seamless.AI differ
AttributeAffinitySeamless.AI
Starting price$49/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsWebweb, api
Founded2013Unknown

Identical on both: user rating (Not yet rated), category (Unknown).

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 Affinity

  • Contact management
  • Deal tracking
  • Intelligence engine
  • Relationship mapping
  • Integration aggregation
  • Gmail
  • Outlook
  • LinkedIn

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.

Affinity

  • Deal sourcing and pipeline management for venture capital and private equitynot Seamless.AI
  • Automatic capture of email and meeting activity into relationship recordsnot Seamless.AI
  • Finding warm introductions through existing relationship networksnot Seamless.AI
  • Investor relations and fundraising trackingnot Seamless.AI
  • Portfolio company support and reportingnot Seamless.AI

Seamless.AI

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

Where each one falls short

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

Affinity

  • Built specifically for private capital firms, so it is not a general purpose CRM
  • Pricing is not published and requires a demo

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

Affinity

$49/month
  • Pro$49/month
    • Contact management
    • Deal tracking
    • Intelligence
  • Enterprise$undefined/month
    • Everything in Pro
    • Advanced customization
    • Dedicated support

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 Affinity if

  • You need contact management.
  • You also want deal tracking.
Affinity 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 Affinity or Seamless.AI better?
Neither clearly leads. Affinity starts at $49/month and Seamless.AI at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Affinity or Seamless.AI?
Seamless.AI has a free tier; the other does not. Paid plans start at $49/month for Affinity and Free for Seamless.AI.
Does Affinity or Seamless.AI run on more platforms?
Affinity runs on Web. Seamless.AI runs on web, api.
Can I use Seamless.AI for free?
Yes. Seamless.AI has a free tier, so you can try it without paying. Affinity starts at $49/month.
What is Affinity best used for?
Affinity is most often used for deal sourcing and pipeline management for venture capital and private equity, automatic capture of email and meeting activity into relationship records, finding warm introductions through existing relationship networks, investor relations and fundraising tracking. Of those, deal sourcing and pipeline management for venture capital and private equity and automatic capture of email and meeting activity into relationship records are not what Seamless.AI is typically brought in for.
What can Affinity do that Seamless.AI cannot?
Affinity covers Contact management, Deal tracking, Intelligence engine, Relationship mapping. Seamless.AI covers Contact search, Real-time search engine, Job change alerts, Buyer intent data.

Answered from the vendors’ own pages

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
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
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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