Softwr

Live Chat · head to head

Amazon Lex vs Kapture CX

Amazon Lex logo

Amazon Lex

Live Chat

AWS conversational AI service

From
Free
Free plan
Yes
Full reviewWebsite
Kapture CX logo

Kapture CX

Customer Support

Indian customer experience platform for high-volume contact centres in travel, BFSI and retail

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Only Amazon Lex has a free tier, so it costs nothing to try first.
  • Each has a real cost: Amazon Lex pay-as-you-go model with no standard free tier, only AWS free credits for new customers (6 months, $200 limit); Kapture CX nothing is published about price, and with three possible billing models a buyer cannot even estimate cost before entering a sales process.
  • They diverge on capability: Amazon Lex covers Speech recognition, Kapture CX covers Omnichannel ticketing.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Amazon Lex and Kapture CX actually diverge.

Attributes where Amazon Lex and Kapture CX differ
AttributeAmazon LexKapture CX
Starting priceFreeOn request
Pricing modelusage-basedquote
Free tierYesNo
PlatformsWeb, AWS CloudWeb, iOS, Android
CategoryLive ChatCustomer Support
Founded2006Unknown

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 Amazon Lex

  • Speech recognition
  • Natural language understanding
  • Voice and text
  • Lambda integration
  • AWS services
  • Lambda
  • DynamoDB
  • SNS

Only in Kapture CX

  • Omnichannel ticketing
  • Vertical configurations
  • AI deflection
  • Agent assist
  • Field service module
  • Knowledge base
  • Analytics
  • Multi-currency billing

What people use each for

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

Amazon Lex

  • Chatbot developmentnot Kapture CX
  • Voice-based conversational AInot Kapture CX
  • Natural language understandingnot Kapture CX

Kapture CX

  • An airline or travel operator whose case volume triples during disruption and who does not want to licence peak-season agent seats all yearnot Amazon Lex
  • A bank or insurer needing a support platform configured to regulated case types out of the box rather than built from a blank helpdesknot Amazon Lex
  • A consumer durables brand tying warranty tickets to field engineer dispatch in the same systemnot Amazon Lex
  • An Indian enterprise wanting local implementation support and rupee contracting rather than a US vendor and a dollar invoicenot Amazon Lex

Where each one falls short

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

Amazon Lex

  • Pay-as-you-go model with no standard free tier, only AWS free credits for new customers (6 months, $200 limit)
  • Speech requests cost $0.004 each, text requests $0.00075 each, training costs $0.50 per minute
  • Variable costs can accumulate quickly for high-volume applications

Kapture CX

  • Nothing is published about price, and with three possible billing models a buyer cannot even estimate cost before entering a sales process.
  • Interaction-based billing works against you as volume grows and can penalise the very seasonal spikes it is meant to smooth, so the contract needs a cap or a committed volume tier.
  • If AI deflection reduces the interactions you are billed for, the vendor is being paid less for a project succeeding, which is a misalignment worth writing into the agreement.
  • The integration and app ecosystem is much smaller than Zendesk or Freshdesk, so uncommon back-office systems mean custom API work rather than an existing connector.
  • Delivery, support and product knowledge are strongest in Indian business hours, which affects response times for European and American operations running around the clock.

Pricing, plan by plan

Amazon Lex

Free
  • Standard Usage$0.004/per speech request
    • Speech requests at $0.004 each
  • Text Requests$0.00075/per text request
    • Text requests at $0.00075 each

Kapture CX

On request
  • Kapture CX$undefined/year
    • Agent-based, interaction-based or hybrid billing
    • Priced by product modules, user count, interaction volume and AI features
    • Annual and multi-year contracts

Which should you pick?

Choose Amazon Lex if

  • You need speech recognition.
  • You want to start without paying.
  • You work on Web, AWS Cloud.
  • You also want natural language understanding.
Amazon Lex review

Choose Kapture CX if

  • You need omnichannel ticketing.
  • You work on Web, iOS, Android.
  • You also want vertical configurations.
Kapture CX review

Questions people ask

Is Amazon Lex or Kapture CX better?
Neither clearly leads. Amazon Lex starts at Free and Kapture CX at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amazon Lex or Kapture CX?
Amazon Lex has a free tier; the other does not. Paid plans start at Free for Amazon Lex and On request for Kapture CX.
Does Amazon Lex or Kapture CX run on more platforms?
Amazon Lex runs on Web, AWS Cloud. Kapture CX runs on Web, iOS, Android.
Can I use Amazon Lex for free?
Yes. Amazon Lex has a free tier, so you can try it without paying. Kapture CX starts at On request.
What is Amazon Lex best used for?
Amazon Lex is most often used for chatbot development, voice-based conversational ai, natural language understanding. Of those, chatbot development and voice-based conversational ai are not what Kapture CX is typically brought in for.
What can Amazon Lex do that Kapture CX cannot?
Amazon Lex covers Speech recognition, Natural language understanding, Voice and text, Lambda integration. Kapture CX covers Omnichannel ticketing, Vertical configurations, AI deflection, Agent assist.

Answered from the vendors’ own pages

Amazon Lex: How much does Amazon Lex cost?

Amazon Lex charges $0.004 per speech request and $0.00075 per text request with no upfront commitments or minimum fees required.

Source
Kapture CX: How is Kapture CX priced?

Agent-based, interaction-based or a hybrid of the two, quoted per customer by module, volume and AI features. No rates are published.

Amazon Lex: Is there a free tier for Amazon Lex?

Yes, new AWS customers receive 10,000 text requests and 5,000 speech requests per month free for the first year. Additional $200 in AWS Free Tier credits are available for new customers as of July 15, 2025, with all credits expiring within 12 months.

Source
Kapture CX: Can I be billed by interaction instead of by seat?

Yes, that is one of the stated models and it is the reason seasonal businesses look at Kapture, though it makes budgeting less predictable.

Amazon Lex: What is the example monthly cost for Amazon Lex?

For 8,000 speech requests ($32) and 2,000 text requests ($1.50), the approximate monthly total is $33.50, though actual costs vary based on usage volume.

Source
Kapture CX: Does it include field service?

Yes, dispatch and job tracking are part of the platform, which suits warranty and installation work alongside contact centre support.

Kapture CX: Is it a fit for a small support team?

Not really. It is sold as a configured enterprise deployment with an implementation phase, not a self-serve helpdesk you switch on this afternoon.

Share

Related pages

More on Amazon Lex

More on Kapture CX

Keep looking

Other head to heads