Software · head to head
Google Dialogflow vs Capacity

Capacity
Software
AI-powered customer service automation platform
- From
- On request
- Rated
- -
The short version
- Only Google Dialogflow has a free tier, so it costs nothing to try first.
- Each has a real cost: Google Dialogflow google's own Dialogflow pricing page (cloud.google.com/dialogflow/pricing) prices Conversational Agents (CX) text requests at $0.007 per request, audio input at $0.0065 per 15 seconds and audio output from $4 per 1 million characters, all in USD, with a one-time $600 free credit for the first 12 months; Dialogflow ES (Essentials) is billed per request separately from CX and the two are not interchangeable, so a chatbot built on ES cannot simply switch to CX pricing without migration.; Capacity two-part pricing, an annual platform fee plus usage, so the bill is not knowable from the tier alone
- They diverge on capability: Google Dialogflow covers NLU and NLG, Capacity covers AI chatbot.
Where they differ
Only the attributes on which Google Dialogflow and Capacity actually diverge.
| Attribute | Google Dialogflow | Capacity |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | usage-based | subscription |
| Free tier | Yes | No |
| Platforms | Web, Mobile, Messaging apps, Voice assistants | Web, Mobile, Chat widgets, API |
| Founded | 1998 | 2016 |
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 Google Dialogflow
- NLU and NLG
- Multi-language support
- Integration with Google services
- Webhooks
- Google Cloud
- Telegram
- Messaging apps support
Only in Capacity
- AI chatbot
- Knowledge management
- Multi-channel support
- Analytics
- Salesforce
- Zendesk
- ServiceNow
- Chat widgets support
Both cover
- Slack
- Web support
- Mobile support
What people use each for
The jobs each tool is most often brought in to do.
Google Dialogflow
- Customer engagementnot Capacity
- Lead generationnot Capacity
- Customer supportnot Capacity
- Sales automationnot Capacity
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
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Google Dialogflow
- Google's own Dialogflow pricing page (cloud.google.com/dialogflow/pricing) prices Conversational Agents (CX) text requests at $0.007 per request, audio input at $0.0065 per 15 seconds and audio output from $4 per 1 million characters, all in USD, with a one-time $600 free credit for the first 12 months; Dialogflow ES (Essentials) is billed per request separately from CX and the two are not interchangeable, so a chatbot built on ES cannot simply switch to CX pricing without migration.
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
Pricing, plan by plan
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
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
Which should you pick?
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.
Choose Capacity if
- You need ai chatbot.
- You work on Web, Mobile, Chat widgets, API.
- You also want knowledge management.
Questions people ask
- Is Google Dialogflow or Capacity better?
- Neither clearly leads. Google Dialogflow starts at Free and Capacity at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Google Dialogflow or Capacity?
- Google Dialogflow has a free tier; the other does not. Paid plans start at Free for Google Dialogflow and On request for Capacity.
- Does Google Dialogflow or Capacity run on more platforms?
- Google Dialogflow runs on Web, Mobile, Messaging apps, Voice assistants. Capacity runs on Web, Mobile, Chat widgets, API.
- 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 Google Dialogflow best used for?
- Google Dialogflow is most often used for customer engagement, lead generation, customer support, sales automation. Of those, customer engagement and lead generation are not what Capacity is typically brought in for.
- What can Google Dialogflow do that Capacity cannot?
- Google Dialogflow covers NLU and NLG, Multi-language support, Integration with Google services, Webhooks. Capacity covers AI chatbot, Knowledge management, Multi-channel support, Analytics. Both handle Slack, Web support, Mobile support.
Related pages
More on Google Dialogflow
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