Software · head to head
AI21 Labs vs Breathe HR
The short version
- Only AI21 Labs has a free tier, so it costs nothing to try first.
- Each has a real cost: AI21 Labs the free allowance is $10 of credit lasting 7 days rather than an ongoing free tier; Breathe HR pricing is banded by headcount, starting at £24 per month for 1 to 10 people, £44 per month for 11 to 20 and £99 per month for 21 to 50
- They diverge on capability: AI21 Labs covers Jamba models, Breathe HR covers Employee Database.
Where they differ
Only the attributes on which AI21 Labs and Breathe HR actually diverge.
| Attribute | AI21 Labs | Breathe HR |
|---|---|---|
| Starting price | Free | £13/month |
| Pricing model | usage-based | subscription |
| Free tier | Yes | No |
| Platforms | Api, Cloud | Web, Ios, Android |
| Founded | 2017 | 2012 |
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 AI21 Labs
- Jamba models
- Long context
- RAG engine
- Writing tools
- REST API
- Amazon Bedrock
- Cloud platforms
- Api support
Only in Breathe HR
- Employee Database
- Absence Management
- Document Storage
- HR Reporting
- Performance Management
- Training
- Slack
- Google Workspace
What people use each for
The jobs each tool is most often brought in to do.
AI21 Labs
- Running long-context tasks on the Jamba model familynot Breathe HR
- Building and optimising production AI agents with Maestronot Breathe HR
- Routing between models to control cost and accuracynot Breathe HR
- Long-horizon agentic tasks needing stateful workspacesnot Breathe HR
Breathe HR
- Holiday, absence and sickness tracking for a UK small businessnot AI21 Labs
- Storing HR documents, contracts and e-signaturesnot AI21 Labs
- Performance reviews and onboarding workflows for small teamsnot AI21 Labs
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
AI21 Labs
- The free allowance is $10 of credit lasting 7 days rather than an ongoing free tier
- Jamba Large is $2 per million input tokens and $8 per million output, so output-heavy work costs four times as much as input
- Volume discounts, private cloud hosting and higher rate limits require a custom plan
- Standard rate limits are not published
Breathe HR
- Pricing is banded by headcount, starting at £24 per month for 1 to 10 people, £44 per month for 11 to 20 and £99 per month for 21 to 50
- Plans are capped by band up to 151 to 200 people, so it is not sold to organisations above that range on the published ladder
- The free trial is 14 days
- Health and safety, e-learning and other modules are sold as add-ons on top of the core HR plan
- Pricing is quoted in pounds and the product is marketed to UK SMEs
Pricing, plan by plan
AI21 Labs
Free- Free TrialFree
- Limited usage
- API access
- Jamba$0.2/per-million-input-tokens
- 256K context
- Hybrid architecture
Breathe HR
£13/month- Core$13/month
- Employee Database
- Absence Management
- Documents
- People Management$18/month
- All Core features
- Performance
- Goals
Which should you pick?
Choose AI21 Labs if
- You need jamba models.
- You want to start without paying.
- You work on Api, Cloud.
- You also want long context.
Choose Breathe HR if
- You need employee database.
- You work on Web, Ios, Android.
- You also want absence management.
Questions people ask
- Is AI21 Labs or Breathe HR better?
- Neither clearly leads. AI21 Labs starts at Free and Breathe HR at £13/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, AI21 Labs or Breathe HR?
- AI21 Labs has a free tier; the other does not. Paid plans start at Free for AI21 Labs and £13/month for Breathe HR.
- Does AI21 Labs or Breathe HR run on more platforms?
- AI21 Labs runs on Api, Cloud. Breathe HR runs on Web, Ios, Android.
- Can I use AI21 Labs for free?
- Yes. AI21 Labs has a free tier, so you can try it without paying. Breathe HR starts at £13/month.
- What is AI21 Labs best used for?
- AI21 Labs is most often used for running long-context tasks on the jamba model family, building and optimising production ai agents with maestro, routing between models to control cost and accuracy, long-horizon agentic tasks needing stateful workspaces. Of those, running long-context tasks on the jamba model family and building and optimising production ai agents with maestro are not what Breathe HR is typically brought in for.
- What can AI21 Labs do that Breathe HR cannot?
- AI21 Labs covers Jamba models, Long context, RAG engine, Writing tools. Breathe HR covers Employee Database, Absence Management, Document Storage, HR Reporting.
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