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Capacity vs Google Dialogflow

Capacity logo

Capacity

Live Chat

AI-powered customer service automation platform

From
On request
Rated
-
Full reviewWebsite
Google Dialogflow logo

Google Dialogflow

Live Chat

Google's conversational AI platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Google Dialogflow has a free tier, so it costs nothing to try first.
  • Each has a real cost: Capacity two-part pricing, an annual platform fee plus usage, so the bill is not knowable from the tier alone; Google Dialogflow usage-based pricing expected but specific rates not confirmed
  • They diverge on capability: Capacity covers AI chatbot, Google Dialogflow covers NLU and NLG.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Capacity and Google Dialogflow differ
AttributeCapacityGoogle Dialogflow
Starting priceOn requestFree
Pricing modelsubscriptionusage-based
Free tierNoYes
PlatformsWeb, Mobile, Chat widgets, APIWeb, Mobile, Messaging apps, Voice assistants
Founded20161998

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

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 Capacity

  • AI chatbot
  • Knowledge management
  • Multi-channel support
  • Analytics
  • Salesforce
  • Zendesk
  • ServiceNow
  • Chat widgets support

Only in Google Dialogflow

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

Both cover

  • Slack
  • Web support
  • Mobile support

What people use each for

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

Capacity

  • Knowledge base and helpdesk deflectionnot Google Dialogflow
  • AI agents answering across chat, voice, email and SMSnot Google Dialogflow
  • Real-time assistance for human agents on a callnot Google Dialogflow
  • Automating multi-step support workflowsnot Google Dialogflow
  • Regulated support environments needing the HIPAA packagenot Google Dialogflow

Google Dialogflow

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

Where each one falls short

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

Capacity

  • Two-part pricing, an annual platform fee plus usage, so the bill is not knowable from the tier alone
  • AI usage is metered by channel: per response on chat and email, per minute on voice and per message on SMS
  • Agent Assist and conversation intelligence are charged per hour of agent time on top
  • Live chat, agent assist and conversation intelligence require the Pro tier
  • The HIPAA package and advanced workflows are Enterprise only
  • No prices are published for any tier

Google Dialogflow

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

Pricing, plan by plan

Capacity

On request
  • Starter$125/month
    • AI chatbot
    • Up to 50 articles
  • Professional$300/month
    • Unlimited articles
    • Advanced AI
  • Enterprise$undefined/month
    • Full customization
    • Dedicated support

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 Capacity if

  • You need ai chatbot.
  • You work on Web, Mobile, Chat widgets, API.
  • You also want knowledge management.
Capacity 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 Capacity or Google Dialogflow better?
Neither clearly leads. Capacity 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, Capacity or Google Dialogflow?
Google Dialogflow has a free tier; the other does not. Paid plans start at On request for Capacity and Free for Google Dialogflow.
Does Capacity or Google Dialogflow run on more platforms?
Capacity runs on Web, Mobile, Chat widgets, API. 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. Capacity starts at On request.
What is Capacity best used for?
Capacity is most often used for knowledge base and helpdesk deflection, ai agents answering across chat, voice, email and sms, real-time assistance for human agents on a call, automating multi-step support workflows. Of those, knowledge base and helpdesk deflection and ai agents answering across chat, voice, email and sms are not what Google Dialogflow is typically brought in for.
What can Capacity do that Google Dialogflow cannot?
Capacity covers AI chatbot, Knowledge management, Multi-channel support, Analytics. Google Dialogflow covers NLU and NLG, Multi-language support, Integration with Google services, Webhooks. Both handle Slack, Web support, Mobile support.

Answered from the vendors’ own pages

Capacity: How much does Capacity cost?

Capacity does not publish pricing on their website. The company uses a tiered platform model with usage-based add-ons, stating customers pay a platform fee plus usage-based pricing for AI Agents. Interested customers must contact their sales team or use the ROI calculator for custom quotes.

Source
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
Capacity: What is Capacity's pricing model?

Capacity charges a platform fee for three tiers (Core, Pro, Enterprise) plus usage-based fees for Chat Agents (per response), Voice Agents (per minute), Email Agents (per response), SMS Agents (per message), and Agent Assist features (per hour of agent time).

Source
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
Capacity: What are Capacity's available tiers?

Capacity offers Core tier (essential tools to launch AI support), Pro tier (most popular, with live chat and conversation intelligence), and Enterprise tier (full suite with advanced compliance, HIPAA compliance available). Pricing requires contacting sales.

Source
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
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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