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Customer Support · head to head

Forethought vs Google Dialogflow

Forethought logo

Forethought

Customer Support

AI resolution and ticket triage layered on top of an existing helpdesk

From
On request
Free plan
No
Full reviewWebsite
Google Dialogflow logo

Google Dialogflow

Live Chat

Google's conversational AI platform

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Google Dialogflow has a free tier, so it costs nothing to try first.
  • Each has a real cost: Forethought forethought needs roughly 20,000 historical tickets and around 2,000 a month to train usefully, so a support team below that volume is not simply a smaller customer, it is ineligible, and the sales process will tell you so late.; Google Dialogflow usage-based pricing expected but specific rates not confirmed
  • They diverge on capability: Forethought covers Solve, Google Dialogflow covers NLU and NLG.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Forethought and Google Dialogflow actually diverge.

Attributes where Forethought and Google Dialogflow differ
AttributeForethoughtGoogle Dialogflow
Starting priceOn requestFree
Pricing modelquoteusage-based
Free tierNoYes
PlatformsWebWeb, Mobile, Messaging apps, Voice assistants
CategoryCustomer SupportLive Chat
FoundedUnknown1998

Identical on both: 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 Forethought

  • Solve
  • Autoflows
  • Custom Actions
  • Triage
  • Assist
  • Discover
  • AI QA and Insights
  • Solve and Analytics APIs

Only in Google Dialogflow

  • NLU and NLG
  • Multi-language support
  • Integration with Google services
  • Webhooks
  • Google Cloud
  • Slack
  • Facebook
  • Telegram

What people use each for

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

Forethought

  • A retailer with 40,000 tickets a year in Zendesk wants order status, returns and refunds resolved end to end without an agent, including the API calls into the order system.not Google Dialogflow
  • A support operation that already abandoned a rules-based chatbot because the decision trees rotted, and wants resolution logic that does not need rebuilding every time a policy changes.not Google Dialogflow
  • A team drowning in triage where tickets sit in a general queue for hours before a human reads them and routes them to the right specialist group.not Google Dialogflow
  • A support leader who needs to know which questions have no knowledge article behind them, ranked by the volume of tickets they generate.not Google Dialogflow

Google Dialogflow

  • Customer engagementnot Forethought
  • Lead generationnot Forethought
  • Customer supportnot Forethought
  • Sales automationnot Forethought

Where each one falls short

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

Forethought

  • Forethought needs roughly 20,000 historical tickets and around 2,000 a month to train usefully, so a support team below that volume is not simply a smaller customer, it is ineligible, and the sales process will tell you so late.
  • Billing is outcome based per resolution on top of a platform fee, so the invoice rises precisely when the product performs, and forecasting a year of spend requires forecasting your own deflection curve.
  • Channels are tier gated: email, voice and Slack agents sit above the entry tier while the Solve API, Analytics API and knowledge gap detection are Enterprise only, and buyers routinely scope a tier that turns out not to include the channel they came for.
  • Ease of setup is the lowest scored dimension in independent reviews, with 30 to 90 day rollouts, no self-serve path and continual configuration effort to keep flows accurate, which means a named internal owner rather than a set-and-forget deployment.
  • Zendesk acquired Forethought in March 2026, so anyone running a multi-helpdesk estate on Salesforce, Freshdesk or Intercom is buying their neutral AI layer from a direct competitor of their helpdesk vendor, and should get contractual commitments on non-Zendesk connector parity.

Google Dialogflow

  • Usage-based pricing expected but specific rates not confirmed
  • Free tier details not documented in available content

Pricing, plan by plan

Forethought

On request
  • Team$undefined/year
    • Solve for chat
    • Triage
    • Standard reporting
  • Professional$undefined/year
    • Adds email, voice and Slack agents
    • Assist for human agents
    • Multibrand add-on available
  • Enterprise$undefined/year
    • Solve API and Analytics API
    • Discover knowledge gap detection
    • Multibrand up to 20 brands

Google Dialogflow

Free
  • Free TierFree
    • 100 requests/day
    • Basic NLU
  • Standard$0.005/month
    • Pay per request
    • Advanced features
  • Enterprise$undefined/month
    • Custom SLAs
    • Dedicated support

Which should you pick?

Choose Forethought if

  • You need solve.
  • You also want autoflows.
Forethought review

Choose Google Dialogflow if

  • You need nlu and nlg.
  • You want to start without paying.
  • You work on Web, Mobile, Messaging apps, Voice assistants.
  • You also want multi-language support.
Google Dialogflow review

Questions people ask

Is Forethought or Google Dialogflow better?
Neither clearly leads. Forethought starts at On request and Google Dialogflow at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Forethought or Google Dialogflow?
Google Dialogflow has a free tier; the other does not. Paid plans start at On request for Forethought and Free for Google Dialogflow.
Does Forethought or Google Dialogflow run on more platforms?
Forethought runs on Web. Google Dialogflow runs on Web, Mobile, Messaging apps, Voice assistants.
Can I use Google Dialogflow for free?
Yes. Google Dialogflow has a free tier, so you can try it without paying. Forethought starts at On request.
What is Forethought best used for?
Forethought is most often used for a retailer with 40,000 tickets a year in zendesk wants order status, returns and refunds resolved end to end without an agent, including the api calls into the order system., a support operation that already abandoned a rules-based chatbot because the decision trees rotted, and wants resolution logic that does not need rebuilding every time a policy changes., a team drowning in triage where tickets sit in a general queue for hours before a human reads them and routes them to the right specialist group., a support leader who needs to know which questions have no knowledge article behind them, ranked by the volume of tickets they generate.. Of those, a retailer with 40,000 tickets a year in zendesk wants order status, returns and refunds resolved end to end without an agent, including the api calls into the order system. and a support operation that already abandoned a rules-based chatbot because the decision trees rotted, and wants resolution logic that does not need rebuilding every time a policy changes. are not what Google Dialogflow is typically brought in for.
What can Forethought do that Google Dialogflow cannot?
Forethought covers Solve, Autoflows, Custom Actions, Triage. Google Dialogflow covers NLU and NLG, Multi-language support, Integration with Google services, Webhooks.

Answered from the vendors’ own pages

Forethought: Does Forethought replace my helpdesk?

No. It installs on top of Zendesk, Salesforce Service Cloud, Freshdesk or Intercom and reads their ticket history. You keep paying for the helpdesk.

Google Dialogflow: How is Google Dialogflow priced?

Dialogflow uses usage-based pricing through Google Cloud. Costs vary based on the number of requests, interactions, or queries depending on the specific Dialogflow edition (Standard or Enterprise).

Source
Forethought: Is there a free trial?

No. Forethought runs a Proof of Value programme instead, which is a scoped paid or sales-managed pilot rather than a self-serve trial.

Google Dialogflow: Does Google Dialogflow offer a free tier?

Google Cloud typically provides free tier access for Dialogflow, but specific free quota limits depend on the Dialogflow edition and must be verified in the Google Cloud Console.

Source
Forethought: Is it still sold to non-Zendesk customers after the acquisition?

Zendesk says yes. Treat that as a commitment to negotiate rather than a guarantee, and ask for connector parity terms in writing.

Google Dialogflow: What factors affect Dialogflow pricing beyond request volume?

Dialogflow pricing depends on request volume, concurrent users, AI model complexity, data processing volume, and additional features or third-party integrations used.

Source
Forethought: How is it priced?

Platform access fee plus outcome-based charging per resolution, with usage overages. Nothing is published; every deal is quoted.

Google Dialogflow: Where can I find exact Dialogflow pricing rates for my use case?

Exact per-query pricing and free tier limits are documented in the Google Cloud Console under Dialogflow billing. Regional pricing variations apply, and enterprise customers can contact Google Cloud sales.

Source
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