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Sales Enablement · head to head

Gainsight vs Synthesia

Gainsight logo

Gainsight

Sales Enablement

The #1 Customer Success Platform

From
$2500/month
Rated
-
Full reviewWebsite
Synthesia logo

Synthesia

Video Production

AI video creation with digital presenters

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Synthesia has a free tier, so it costs nothing to try first.
  • Each has a real cost: Gainsight limited customization options; teams resort to exports and scripts when platform lacks required fields; Synthesia free plan limited to 10 minutes of video per month
  • They diverge on capability: Gainsight covers Health scores, Synthesia covers AI avatars.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Gainsight and Synthesia actually diverge.

Attributes where Gainsight and Synthesia differ
AttributeGainsightSynthesia
Starting price$2500/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
CategorySales EnablementVideo Production
Founded20112017

Identical on both: platforms (Web), 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 Gainsight

  • Health scores
  • Churn prediction
  • Playbook automation
  • Customer 360 view
  • Journey orchestration
  • Salesforce
  • HubSpot
  • Slack

Only in Synthesia

  • AI avatars
  • 140+ languages
  • Video templates
  • Brand customization
  • API access
  • LMS integrations
  • PowerPoint
  • Api support

Both cover

  • Web support

What people use each for

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

Gainsight

  • Customer Successnot Synthesia
  • Retentionnot Synthesia
  • Health Scoringnot Synthesia

Synthesia

  • Training video creation with AI avatarsnot Gainsight
  • Multilingual video localisation with AI dubbingnot Gainsight
  • Enterprise video production and managementnot Gainsight

Where each one falls short

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

Gainsight

  • Limited customization options; teams resort to exports and scripts when platform lacks required fields
  • Integration reliability issues; broken connectors and schema changes create stale health scores
  • Cannot automatically track emails within the platform; requires manual logging or third-party solutions
  • Long implementation and setup; typically requires 12-24 weeks and mandatory implementation services
  • High total cost of ownership; Year 1 costs often exceed $200K including required professional services

Synthesia

  • Free plan limited to 10 minutes of video per month
  • Starter plan limited to 10 minutes of video per month
  • Creator plan capped at 30 minutes of video per month
  • SSO/SAML authentication restricted to Enterprise tier

Pricing, plan by plan

Gainsight

$2500/month
  • Essentials$2500/month
    • Health scores
    • Customer 360
    • Playbooks
  • Enterprise$5000/month
    • Advanced analytics
    • AI predictions
    • Custom integrations

Synthesia

Free
  • BasicFree
    • 1,200 credits per month
    • Up to 10 minutes of video per month
    • 9 AI avatars
  • Starter$29/month
    • 14,500 credits per year
    • Up to 120 minutes of video per year
    • 125+ AI avatars
  • Creator$89/month
    • 44,000 credits per year
    • Up to 360 minutes of video per year
    • 180+ AI avatars

Which should you pick?

Choose Gainsight if

  • You need health scores.
  • You also want churn prediction.
Gainsight review

Choose Synthesia if

  • You need ai avatars.
  • You want to start without paying.
  • You also want 140+ languages.
Synthesia review

Questions people ask

Is Gainsight or Synthesia better?
Neither clearly leads. Gainsight starts at $2500/month and Synthesia at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Gainsight or Synthesia?
Synthesia has a free tier; the other does not. Paid plans start at $2500/month for Gainsight and Free for Synthesia.
Does Gainsight or Synthesia run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Synthesia for free?
Yes. Synthesia has a free tier, so you can try it without paying. Gainsight starts at $2500/month.
What is Gainsight best used for?
Gainsight is most often used for customer success, retention, health scoring. Of those, customer success and retention are not what Synthesia is typically brought in for.
What can Gainsight do that Synthesia cannot?
Gainsight covers Health scores, Churn prediction, Playbook automation, Customer 360 view. Synthesia covers AI avatars, 140+ languages, Video templates, Brand customization. Both handle Web support.

Answered from the vendors’ own pages

Gainsight: Does Gainsight offer a free tier?

Gainsight does not offer a free trial for the main Customer Success Cloud platform. Gainsight PX (product analytics) offers a free Starter tier supporting up to 100 monthly active users.

Source
Synthesia: How much does Synthesia cost?

Synthesia offers a free Basic plan with 10 minutes of video per month, Starter at $29 per month with 120 minutes per year, and Creator at $89 per month with 360 minutes per year. Annual billing provides 38% savings. Enterprise plans are available with custom pricing.

Source
Gainsight: How is Gainsight priced?

Gainsight prices at $150-$300 per user/month for tier plans, but the main CS Cloud pricing is based on customer records managed. Initial deployments managing 500-1,500 customer records typically cost $60,000-$120,000 annually, with Year 1 costs often exceeding $200K including mandatory implementation.

Source
Synthesia: What is included in Synthesia's free plan?

The free Basic plan includes 1,200 credits per month (approximately 10 minutes of video), 9 AI avatars, 3 personal avatars, and access to 160+ languages and voices. No credit card is required.

Source
Gainsight: What are Gainsight's core features?

Gainsight offers health scoring, customer journey orchestration, playbooks, in-app engagement, reporting, customer data consolidation via Customer 360, and Staircase AI for real-time engagement insights. It also includes Skilljar for customer education and Communities for self-service support.

Source
Gainsight: What CRM integrations are available?

Gainsight integrates with Salesforce, HubSpot, and Slack. The Salesforce connector syncs account data, the HubSpot connector ingests engagement data, and Slack automation sends Gainsight notifications and alerts to channels.

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