npm downloads (30d)Lost #1
AI21 Labs no longer leads foundation models on npm downloads (30d); OpenAI moved ahead.
AI company building Jurassic LLMs and Writer platform.
Foundation ModelsFounded January 2017Ranked #111 of 265 in Developer Adoption
As of April 18, 2026
npm downloads (30d)Lost #1
AI21 Labs no longer leads foundation models on npm downloads (30d); OpenAI moved ahead.
PyPI downloads (30d) reversalDeclining
AI21 Labs is declining in PyPI downloads (30d) in foundation models, with momentum moving from +1728 to -2909.
PyPI downloads (30d) news contextTechnical
AI21 Labs was covered by Quantum Zeitgeist on 2026-04-06 for "AI21 Labs Explains How State-Space Models Compress Sequential Data" (technical) while PyPI downloads (30d) changed -57%.
Sources npm and PyPI registries · GitHub · public code imports · recent company news·Methodology
Lead signals
Strongest current signal
131.2K/30d
Across npm and PyPI
Supporting signals
Projects depending on this on PyPI
25
Main repository stars
70
Public projects using this company's tools
70
Underlying data
Historical charts and technical context
12 months across 5 public signals · 1 repo health signal
Maintenance signals from the main open-source repository.
Reference
Background and reference details
Founded 2017 · Series C ($252M) · 1 category · 5 tools · 14 pricing snapshots
AI21 Labs builds Jurassic language models and Writer platform. Strong in enterprise AI applications. Raised $155M Series C.
Raised $252M total. DAI rank #13 of 15 in Foundation Models suggests funding has not translated into top-tier public developer adoption relative to direct peers.
Intel Capital, Comcast Ventures
Pitango First, Walden Catalyst, SCB 10X
Pitango First
AI company building Jurassic LLMs and Writer platform.
An API platform that allows developers to access and build applications using AI21's language models.
A family of large language models (LLMs) designed for various AI applications and tasks.
An AI-powered writing assistant that helps users rephrase, rewrite, and improve their text for clarity and impact.
An AI summarization tool that condenses long documents, articles, and web pages into key points and summaries.
Public pricing snapshots collected for AI21 Labs
Source: Company pricing pageUpdates: WeeklyNote: Extracted via automated page analysis; verify on sourceMethodology →Raw history across the tracked public signals for AI21 Labs.
Select signals to compare
Compare weekly public signals for AI21 Labs. Each chip adds or removes one line from the chart.
Showing % change from the start of the selected period because the selected signals live on very different scales.
| Date | npm Downloads | PyPI Downloads | Public repos importing this |
|---|---|---|---|
| Mar 27, 2026 | 40 | 33.3K | 70 |
| Apr 3, 2026 | 167 | 28.2K | 70 |
| Apr 10, 2026 | 127 | 32.2K | 70 |
| Apr 17, 2026 | 74 | 23.5K | 70 |
| Apr 18, 2026 | 37 | 4.8K | 70 |