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Customer Support · head to head

HubSpot Service Hub vs Seamless.AI

HubSpot Service Hub logo

HubSpot Service Hub

Customer Support

Customer service software for scaling companies

From
Free
Free plan
Yes
Full reviewWebsite
Seamless.AI logo

Seamless.AI

CRM

Sales lead search engine for finding contact and company data

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Each has a real cost: HubSpot Service Hub the free tier is capped at 2 users; Seamless.AI pro and Enterprise pricing is not published and requires contacting sales.
  • They diverge on capability: HubSpot Service Hub covers Ticketing, Seamless.AI covers Contact search.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which HubSpot Service Hub and Seamless.AI actually diverge.

Attributes where HubSpot Service Hub and Seamless.AI differ
AttributeHubSpot Service HubSeamless.AI
Pricing modelsubscriptionfreemium
PlatformsWeb, Ios, Androidweb, api
CategoryCustomer SupportCRM
Founded2006Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

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 HubSpot Service Hub

  • Ticketing
  • Knowledge base
  • Customer feedback
  • Live chat
  • Conversational bots
  • Reporting
  • HubSpot CRM
  • Slack

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.

HubSpot Service Hub

  • Shared inbox and ticketing for a support teamnot Seamless.AI
  • Knowledge base and customer self-servicenot Seamless.AI
  • Live chat and chatbots on a websitenot Seamless.AI
  • Customer feedback surveys and CSATnot Seamless.AI
  • Support reporting tied into the HubSpot CRMnot Seamless.AI

Seamless.AI

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

Where each one falls short

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

HubSpot Service Hub

  • The free tier is capped at 2 users
  • Professional carries a one-off onboarding fee of $1,500, and Enterprise $3,500, on top of the seat price
  • Seats are $90 a month billed monthly against $100 billed annually on Professional, so the annual commitment is not the cheaper option per month
  • AI features run on monthly credits, 500 on Starter and 3,000 on Professional, which do not roll over
  • Extra credits cost $0.010 each once the monthly allocation is spent

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

HubSpot Service Hub

Free
  • FreeFree
    • Contact management
    • Ticketing
    • Team email
  • Starter$10/month
    • Simple ticket automation
    • Multiple ticket pipelines
    • Live chat
  • Professional$100/month
    • Help desk workspace
    • Customer success workspace
    • Customer agent
  • Enterprise$150/month
    • Skill-based routing
    • Conditional SLAs
    • Customer journey analytics

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 HubSpot Service Hub if

  • You need ticketing.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want knowledge base.
HubSpot Service Hub 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 HubSpot Service Hub or Seamless.AI better?
Neither clearly leads. HubSpot Service Hub 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, HubSpot Service Hub or Seamless.AI?
HubSpot Service Hub starts at Free and Seamless.AI at Free.
Does HubSpot Service Hub or Seamless.AI run on more platforms?
HubSpot Service Hub runs on Web, Ios, Android. Seamless.AI runs on web, api.
Can I use HubSpot Service Hub for free?
Both have a free tier, so you can try either at no cost before committing.
What is HubSpot Service Hub best used for?
HubSpot Service Hub is most often used for shared inbox and ticketing for a support team, knowledge base and customer self-service, live chat and chatbots on a website, customer feedback surveys and csat. Of those, shared inbox and ticketing for a support team and knowledge base and customer self-service are not what Seamless.AI is typically brought in for.
What can HubSpot Service Hub do that Seamless.AI cannot?
HubSpot Service Hub covers Ticketing, Knowledge base, Customer feedback, Live chat. Seamless.AI covers Contact search, Real-time search engine, Job change alerts, Buyer intent data.

Answered from the vendors’ own pages

HubSpot Service Hub: How much does HubSpot Service Hub cost per user?

Free plan at $0/month. Starter at $10/month per seat (new customers; regular $20/month), Professional at $100/month per seat, Enterprise at $150/month per seat.

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
HubSpot Service Hub: What is the free trial length for HubSpot Service Hub?

A 14-day free trial is available for evaluating Service Hub functionality before commitment to a paid plan.

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
HubSpot Service Hub: Does HubSpot Service Hub have a free permanent plan?

Yes, the free plan includes contact management, ticketing, and team email features at $0/month with no credit card required.

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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