Software · head to head
Amazon Lex vs Front

Amazon Lex
Software
AWS conversational AI service
- From
- $0.00075/per text request
- Rated
- -

Front
Software
Where teams collaborate on customer communication
- From
- $25/month per seat
- Rated
- -
The short version
- 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); Front starter tier limited to single-channel support; omnichannel support requires Professional tier
- They diverge on capability: Amazon Lex covers Speech recognition, Front covers Shared inbox.
Where they differ
Only the attributes on which Amazon Lex and Front actually diverge.
| Attribute | Amazon Lex | Front |
|---|---|---|
| Starting price | $0.00075/per text request | $25/month per seat |
| Pricing model | usage-based | subscription |
| Platforms | Web, AWS Cloud | Cloud-based SaaS |
| Founded | 2006 | 2013 |
Identical on both: free tier (No), 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 Amazon Lex
- Speech recognition
- Natural language understanding
- Voice and text
- Lambda integration
- AWS services
- Lambda
- DynamoDB
- SNS
Only in Front
- Shared inbox
- Email collaboration
- Omnichannel messaging
- Analytics
- Workflows
- Integrations
- Salesforce
- HubSpot
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Amazon Lex
- Building conversational chatbots leveraging Alexa deep learning enginenot Front
- Voice and text-based NLU applications requiring automatic speech recognitionnot Front
- Custom conversational interfaces integrated into existing applicationsnot Front
Front
- Multi-team customer support across email, chat, SMS channelsnot Amazon Lex
- Enterprises using AI to resolve complex multi-step customer requestsnot 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
Front
- Starter tier limited to single-channel support; omnichannel support requires Professional tier
- AI Copilot, Smart QA, and Smart CSAT are included only in Enterprise tier ($105/seat/month); available as add-ons at higher cost in lower tiers
- Starter tier limited to 10 automation rules; Professional tier allows 20; unlimited rules only in Enterprise
- Advanced analytics excluded from Starter tier
Pricing, plan by plan
Amazon Lex
$0.00075/per text requestNo published plan breakdown. See the Amazon Lex review.
Front
$25/month per seatNo published plan breakdown. See the Front review.
Which should you pick?
Choose Amazon Lex if
- You need speech recognition.
- You work on Web, AWS Cloud.
- You also want natural language understanding.
Choose Front if
- You need shared inbox.
- You work on Cloud-based SaaS.
- You also want email collaboration.
Questions people ask
- Is Amazon Lex or Front better?
- Neither clearly leads. Amazon Lex starts at $0.00075/per text request and Front at $25/month per seat, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Amazon Lex or Front?
- Amazon Lex starts at $0.00075/per text request and Front at $25/month per seat.
- Does Amazon Lex or Front run on more platforms?
- Amazon Lex runs on Web, AWS Cloud. Front runs on Cloud-based SaaS.
- What is Amazon Lex best used for?
- Amazon Lex is most often used for building conversational chatbots leveraging alexa deep learning engine, voice and text-based nlu applications requiring automatic speech recognition, custom conversational interfaces integrated into existing applications. Of those, building conversational chatbots leveraging alexa deep learning engine and voice and text-based nlu applications requiring automatic speech recognition are not what Front is typically brought in for.
- What can Amazon Lex do that Front cannot?
- Amazon Lex covers Speech recognition, Natural language understanding, Voice and text, Lambda integration. Front covers Shared inbox, Email collaboration, Omnichannel messaging, Analytics. Both handle Web support.
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