Software · head to head
Tidio vs Amazon Lex

Amazon Lex
Software
AWS conversational AI service
- From
- $0.00075/per text request
- Rated
- -
The short version
- Only Tidio has a free tier, so it costs nothing to try first.
- Each has a real cost: Tidio free tier limited to 50 billable conversations per month; exceeding this requires paid plan upgrade; Amazon Lex pay-as-you-go model with no standard free tier, only AWS free credits for new customers (6 months, $200 limit)
- They diverge on capability: Tidio covers Live chat, Amazon Lex covers Speech recognition.
Where they differ
Only the attributes on which Tidio and Amazon Lex actually diverge.
| Attribute | Tidio | Amazon Lex |
|---|---|---|
| Starting price | Free | $0.00075/per text request |
| Pricing model | freemium | usage-based |
| Free tier | Yes | No |
| Platforms | Cloud-based SaaS | Web, AWS Cloud |
| Founded | 2013 | 2006 |
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 Tidio
- Live chat
- Chatbots
- Visitor tracking
- Email marketing
- Mobile apps
- Canned responses
- Shopify
- WordPress
Only in Amazon Lex
- Speech recognition
- Natural language understanding
- Voice and text
- Lambda integration
- AWS services
- Lambda
- DynamoDB
- SNS
Both cover
- Web support
What people use each for
The jobs each tool is most often brought in to do.
Tidio
- E-commerce businesses deploying chatbots to handle customer inquiriesnot Amazon Lex
- Customer service teams seeking to automate 50%+ of routine support ticketsnot Amazon Lex
Amazon Lex
- Building conversational chatbots leveraging Alexa deep learning enginenot Tidio
- Voice and text-based NLU applications requiring automatic speech recognitionnot Tidio
- Custom conversational interfaces integrated into existing applicationsnot Tidio
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Tidio
- Free tier limited to 50 billable conversations per month; exceeding this requires paid plan upgrade
- Advanced analytics, user permissions, and macros excluded from Free and Starter tiers
- Custom branding, multiproject, and department features only available in Plus tier ($300+/month)
- Guaranteed AI resolution rates (50% minimum) only in Premium tier; Premium pricing requires contacting sales
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
Pricing, plan by plan
Tidio
FreeNo published plan breakdown. See the Tidio review.
Amazon Lex
$0.00075/per text requestNo published plan breakdown. See the Amazon Lex review.
Which should you pick?
Choose Tidio if
- You need live chat.
- You want to start without paying.
- You work on Cloud-based SaaS.
- You also want chatbots.
Choose Amazon Lex if
- You need speech recognition.
- You work on Web, AWS Cloud.
- You also want natural language understanding.
Questions people ask
- Is Tidio or Amazon Lex better?
- Neither clearly leads. Tidio starts at Free and Amazon Lex at $0.00075/per text request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Tidio or Amazon Lex?
- Tidio has a free tier; the other does not. Paid plans start at Free for Tidio and $0.00075/per text request for Amazon Lex.
- Does Tidio or Amazon Lex run on more platforms?
- Tidio runs on Cloud-based SaaS. Amazon Lex runs on Web, AWS Cloud.
- Can I use Tidio for free?
- Yes. Tidio has a free tier, so you can try it without paying. Amazon Lex starts at $0.00075/per text request.
- What is Tidio best used for?
- Tidio is most often used for e-commerce businesses deploying chatbots to handle customer inquiries, customer service teams seeking to automate 50%+ of routine support tickets. Of those, e-commerce businesses deploying chatbots to handle customer inquiries and customer service teams seeking to automate 50%+ of routine support tickets are not what Amazon Lex is typically brought in for.
- What can Tidio do that Amazon Lex cannot?
- Tidio covers Live chat, Chatbots, Visitor tracking, Email marketing. Amazon Lex covers Speech recognition, Natural language understanding, Voice and text, Lambda integration. Both handle Web support.
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