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AI · head to head

AI21 Labs vs Celigo

AI21 Labs logo

AI21 Labs

AI

Enterprise language AI solutions

From
Free
Rated
-
Full reviewWebsite
Celigo logo

Celigo

Automation Integration

The iPaaS platform for mid-market and enterprise

From
$400/month
Rated
-
Full reviewWebsite

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; Celigo prices are not published on any of the three editions
  • They diverge on capability: AI21 Labs covers Jamba models, Celigo covers App integration.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which AI21 Labs and Celigo actually diverge.

Attributes where AI21 Labs and Celigo differ
AttributeAI21 LabsCeligo
Starting priceFree$400/month
Pricing modelusage-basedsubscription
Free tierYesNo
PlatformsApi, CloudWeb, Mobile
CategoryAIAutomation Integration
Founded20172008

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 AI21 Labs

  • Jamba models
  • Long context
  • RAG engine
  • Writing tools
  • REST API
  • Amazon Bedrock
  • Cloud platforms
  • Api support

Only in Celigo

  • App integration
  • Process automation
  • Master data management
  • API management
  • Workflow builder
  • Error handling
  • Analytics
  • 800+ apps

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 Celigo
  • Building and optimising production AI agents with Maestronot Celigo
  • Routing between models to control cost and accuracynot Celigo
  • Long-horizon agentic tasks needing stateful workspacesnot Celigo

Celigo

  • Integrating NetSuite with ecommerce and CRM systemsnot AI21 Labs
  • Prebuilt integration templates between common business applicationsnot AI21 Labs
  • Building custom flows between internal systemsnot AI21 Labs
  • Governance and auditability over integrations on the higher editionsnot 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

Celigo

  • Prices are not published on any of the three editions
  • Billed on endpoints and flows, so the cost is driven by how many systems you connect rather than by volume through them
  • API Builder, lookup caching and a sandbox all require the Professional edition
  • Single sign-on is optional on Standard and included from Professional up
  • Unlimited endpoints and the full governance features are Enterprise only

Pricing, plan by plan

AI21 Labs

Free
  • Free TrialFree
    • 10 USD credits
    • 7-day trial period
    • No credit card required
  • Pay As You Go$undefined/mo
    • Usage-based pricing model
    • Access to all Foundation model APIs and SDK
    • Unlimited seats
  • Custom Plan$undefined/mo
    • Volume discounts on token pricing
    • Premium API rate limits
    • Private cloud hosting option

Celigo

$400/month
  • Growth$400/month
    • 50 integrations
    • Basic support
  • Scale$1200/month
    • Unlimited integrations
    • Priority support
  • Enterprise$3000/month
    • Custom solutions
    • Dedicated support

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.
AI21 Labs review

Choose Celigo if

  • You need app integration.
  • You work on Web, Mobile.
  • You also want process automation.
Celigo review

Questions people ask

Is AI21 Labs or Celigo better?
Neither clearly leads. AI21 Labs starts at Free and Celigo at $400/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AI21 Labs or Celigo?
AI21 Labs has a free tier; the other does not. Paid plans start at Free for AI21 Labs and $400/month for Celigo.
Does AI21 Labs or Celigo run on more platforms?
AI21 Labs runs on Api, Cloud. Celigo runs on Web, Mobile.
Can I use AI21 Labs for free?
Yes. AI21 Labs has a free tier, so you can try it without paying. Celigo starts at $400/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 Celigo is typically brought in for.
What can AI21 Labs do that Celigo cannot?
AI21 Labs covers Jamba models, Long context, RAG engine, Writing tools. Celigo covers App integration, Process automation, Master data management, API management.

Answered from the vendors’ own pages

AI21 Labs: How much do AI21's Jamba Mini and Jamba Large models cost?

Jamba Mini costs $0.2 per 1M input tokens and $0.4 per 1M output tokens. Jamba Large is priced at $2 per 1M input tokens and $8 per 1M output tokens. Both models use usage-based billing with no monthly minimums.

Source
Celigo: How much does Celigo cost?

Celigo pricing is not publicly disclosed; the vendor requires direct contact with sales to obtain pricing quotes based on your endpoint and workflow requirements.

Source
AI21 Labs: Does AI21 offer a free trial?

Yes, AI21 provides a free trial with 10 USD in credits for 7 days, no credit card required. The trial grants access to all Foundation models via API and SDK.

Source
Celigo: What is Celigo's pricing model?

Celigo uses a flat-rate subscription model based on endpoints and flows, not per-transaction costs; customers must contact sales for actual pricing for each tier.

Source
AI21 Labs: How do AI21's custom plans and volume discounts work?

Custom plans with volume discounts are available for enterprises but require contacting sales. These plans can include premium API rate limits, private cloud hosting, priority support, dedicated account managers, and expert consultancy.

Source
Celigo: Is there a free trial for Celigo?

Yes, Celigo offers a 30-day free trial with unlimited access to the platform; no credit card is required to start the trial.

Source
AI21 Labs: What does AI21 mean by 30% token efficiency savings?

AI21 claims their tokenization delivers approximately 30% more text per token compared to other providers, which can reduce effective costs by roughly 30%. This applies primarily to English-language text averaging 1 word or 6 characters per token.

Source
Celigo: What are the Celigo pricing tiers?

Celigo offers Standard, Professional, and Enterprise editions; specific pricing for each is not published and requires sales contact, with Enterprise including unlimited endpoints and premium support.

Source
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