Software · head to head
Amazon Lex vs Userlike

Amazon Lex
Software
AWS conversational AI service
- From
- $0.00075/per text request
- Rated
- -
The short version
- Only Userlike 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); Userlike userlike now operates as Lime Connect under Lime Technologies; the free plan is capped at 1 seat, 1 channel and 200 conversations
- They diverge on capability: Amazon Lex covers Speech recognition, Userlike covers Live chat.
Where they differ
Only the attributes on which Amazon Lex and Userlike actually diverge.
| Attribute | Amazon Lex | Userlike |
|---|---|---|
| Starting price | $0.00075/per text request | Free |
| Pricing model | usage-based | subscription |
| Free tier | No | Yes |
| Platforms | Web, AWS Cloud | Web, Ios, Android |
| Founded | 2006 | 2011 |
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 Amazon Lex
- Speech recognition
- Natural language understanding
- Voice and text
- Lambda integration
- AWS services
- Lambda
- DynamoDB
- SNS
Only in Userlike
- Live chat
- Facebook Messenger
- SMS
- Video calls
- Chatbot
- Slack
- Pipedrive
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 Userlike
- Voice and text-based NLU applications requiring automatic speech recognitionnot Userlike
- Custom conversational interfaces integrated into existing applicationsnot Userlike
Userlike
- Teams needing multilingual live chat with WhatsApp support who can tolerate a seat minimum on paid plansnot 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
Userlike
- Userlike now operates as Lime Connect under Lime Technologies; the free plan is capped at 1 seat, 1 channel and 200 conversations
- The Pro plan has a minimum of 3 seats and Enterprise a minimum of 5 seats, both priced per seat with Enterprise gated behind a custom quote
- AI Agent, AI Copilot and Workflows are separately priced add-ons starting at 99 euros/month, 19 euros/month per seat and 50 euros/month respectively
Pricing, plan by plan
Amazon Lex
$0.00075/per text requestNo published plan breakdown. See the Amazon Lex review.
Userlike
Free- FreeFree
- 1 widget
- 1 seat
- Unlimited chats
- Team$90/month
- 4 widgets
- 4 seats
- Corporate$290/month
- 10 widgets
- 10 seats
- Analytics
- Flex$undefined/month
- Unlimited
- Custom features
- Dedicated support
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 Userlike if
- You need live chat.
- You want to start without paying.
- You work on Web, Ios, Android.
- You also want whatsapp.
Questions people ask
- Is Amazon Lex or Userlike better?
- Neither clearly leads. Amazon Lex starts at $0.00075/per text request and Userlike at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Amazon Lex or Userlike?
- Userlike has a free tier; the other does not. Paid plans start at $0.00075/per text request for Amazon Lex and Free for Userlike.
- Does Amazon Lex or Userlike run on more platforms?
- Amazon Lex runs on Web, AWS Cloud. Userlike runs on Web, Ios, Android.
- Can I use Userlike for free?
- Yes. Userlike has a free tier, so you can try it without paying. Amazon Lex starts at $0.00075/per text request.
- 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 Userlike is typically brought in for.
- What can Amazon Lex do that Userlike cannot?
- Amazon Lex covers Speech recognition, Natural language understanding, Voice and text, Lambda integration. Userlike covers Live chat, WhatsApp, Facebook Messenger, SMS. Both handle Web support.
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