Package pull
610.6M/30d
Across 11 of 12 tracked companies
Category read
Developer Tools
AI-Buzz tracks 12 Developer Tools companies. Current signals are clearest in package pull, public code usage, and hiring demand. Current leaders include LiteLLM, LangChain, and Ollama. The current snapshot covers 610.6M package downloads per month and 39.9K public importing repos.
11 of 12 companies with package pull7 of 12 companies with public code signals4 of 12 companies with fresh hiring signals8 of 12 companies with distribution signals
Companies
12
Core companies in scope
Package pull
610.6M/30d
11 companies with registry activity
Public code
39.9K
7 companies with imports detected
Hiring
16/30d
4 companies with hiring mentions
Funding
$82M
6 companies with disclosed rounds
Lead signals
What shows up first in this category
package pull, public code usage, and hiring demand are the clearest aggregate signals across Developer Tools right now.
Package pull
610.6M/30d
11 of 12 companies show registry usage; LangChain currently leads.
Public code
39.9K
7 companies show public imports; LangChain leads.
Hiring demand
16/30d
4 companies appear in tracked HN hiring posts; Supabase leads.
Reading
How the current signals read
package pull and public code are the clearest category-wide signals right now.
Public code
39.9K
7 companies with imports detected
Hiring demand
16/30d
Across 4 companies in tracked hiring posts
Dependents
18.2K
Across 8 companies with downstream packages
Key facts
- LiteLLM is the current DAI leader at 86.
- LangChain leads current package pull with 323.0M/30d.
- LangChain shows the widest public code footprint with 21.6K importing repositories.
- Supabase leads tracked hiring demand with 9 mentions in the last 30 days.
Coverage
- 11 of 12 companies with package pull
- 7 of 12 companies with public code imports
- 4 of 12 companies with fresh hiring mentions
- 8 of 12 companies with downstream package usage
- 8 of 12 companies with distribution coverage
Signal routes
Where to inspect this category next
Use the category summary to identify where the signal mix is strongest, then open the company pages behind it.
DAI leader
LiteLLM
DAI 86
LiteLLM currently leads the overall signal read in Developer Tools.
Package pull leader
LangChain
DAI 79
LangChain shows the strongest current package pull.
Hiring leader
S
Supabase
DAI 65
Supabase leads the current hiring signal.
Funding leader
Haystack
DAI 49
Haystack has the deepest disclosed funding history in this group.
Research brief
AI Developer Adoption Trends: OpenAI, Anthropic Downloads Dip
Use the latest published brief for the market claim, then open the company pages that reinforce or challenge it.
Open research →Company routes
Read the strongest company pages next
These cards surface the strongest signal mixes, then link straight into the company pages with the underlying detail.
Moderate
129.6M/30d package pull, 1 public repos, and 2.5K dependents.
DAI
86
Package pull
129.6M/30d
Public code
1
Dependents
2.5K
3 active contributors
Open company page →Moderate
323.0M/30d package pull, 21.6K public repos, and 3/30d hiring mentions.
DAI
79
Package pull
323.0M/30d
Public code
21.6K
Hiring
3/30d
1 active contributors
Open company page →Moderate
12.7M/30d package pull, 1 public repos, and 1.7K dependents.
DAI
67
Package pull
12.7M/30d
Public code
1
Dependents
1.7K
168.8K GitHub stars
Open company page →High
124.2M/30d package pull, 16.6K public repos, and 9/30d hiring mentions.
DAI
65
Package pull
124.2M/30d
Public code
16.6K
Hiring
9/30d
1 active contributors
Open company page →Moderate
10.3M/30d package pull, 1.5K public repos, and 772 dependents.
DAI
65
Package pull
10.3M/30d
Public code
1.5K
Dependents
772
48.5K GitHub stars
Open company page →High
8.6M/30d package pull, 195 public repos, and 3/30d hiring mentions.
DAI
50
Package pull
8.6M/30d
Public code
195
Hiring
3/30d
21.5K GitHub stars
Open company page →Moderate
1.4M/30d package pull, 5 dependents, and 5/30d HN mentions.
DAI
50
Package pull
1.4M/30d
Dependents
5
HN
5/30d
1 active contributors
Open company page →Moderate
661.2K/30d package pull, 2 public repos, and 1/30d hiring mentions.
DAI
49
Package pull
661.2K/30d
Public code
2
Hiring
1/30d
24.8K GitHub stars
Open company page →Moderate
183/30d package pull and 2/30d HN mentions.
DAI
30
Package pull
183/30d
Distribution
3.0M
HN
2/30d
2 active contributors
Open company page →Moderate
597/30d package pull and 91/30d HN mentions.
DAI
16
Package pull
597/30d
HN
91/30d
1.6K GitHub stars
Open company page →Trend lines
How the category has been moving
View:
Hacker News discussion
Total tracked HN mentions across companies in this category over time.
30-day trend
HN Mentions reached 1,003 over the last 30 days.
Source: Algolia HN Search API | Methodology | CC-BY-NC 4.0
View data table
| Date | hn mentions |
|---|---|
| Jan 31, 2026 | 0 |
| Mar 2, 2026 | 5 |
| Apr 1, 2026 | 1,074 |
| Apr 6, 2026 | 1,003 |
Disclosed funding
Cumulative disclosed funding raised by companies in this category over time.
30-day trend
Total Funding reached $82M over the last 30 days.
Source: Public records | Methodology | CC-BY-NC 4.0
View data table
| Date | funding |
|---|---|
| Jan 31, 2026 | $0 |
| Mar 2, 2026 | $0 |
| Apr 1, 2026 | $82M |
| Apr 6, 2026 | $82M |
All 12 companies in this category
Comparison table
Compare the full category
Sort by the signal that matters most for this category: combined DAI, package pull, public code adoption, hiring demand, or funding depth.
| Company | DAI Score ▼ | Downloads (30d) | Public Code | Hiring | Funding |
|---|---|---|---|---|---|
| LiteLLM Unified API for 100+ LLMs. Standard interface for multiple models. | 86 | 129.6M | 1 | - | $500K |
| LangChain Framework for building LLM-powered applications. Chains, agents, RAG. | 79 | 323.0M | 21.6K | 3 | $35M |
| Ollama Run LLMs locally. Open-source tool for running models on your machine. | 67 | 12.7M | 1 | - | - |
| Supabase Open-source Firebase alternative built on Postgres | 65 | 124.2M | 16.6K | 9 | - |
| LlamaIndex Framework for building LLM applications with RAG. Data framework for AI. | 65 | 10.3M | 1.5K | - | $85K |
| Neon Serverless Postgres with branching, autoscaling, and an AI-optimized architecture | 50 | 8.6M | 195 | 3 | - |
| Open WebUI Open-source ChatGPT alternative. Self-hosted UI for LLMs. | 50 | 1.4M | - | - | - |
| Haystack Open-source framework for building production-ready NLP applications. | 49 | 661.2K | 2 | 1 | $46M |
| LocalAI Self-hosted AI API. Run AI models locally with OpenAI-compatible API. | 30 | 183 | - | - | - |
| LM Studio Desktop app for running LLMs locally. Easy model management. | 16 | 597 | - | - | - |
| AnythingLLM Self-hosted ChatGPT alternative. Deploy your own AI assistant. | 10 | 88 | - | - | $525K |
| Jan Open-source ChatGPT alternative. Run LLMs locally on your machine. | - | - | - | - | $1K |
Research
Latest research touching Developer Tools
Use the brief for the category-level claim, then route back into company pages for the underlying signals.
FAQ
Common questions
What are the top Developer Tools AI companies?
The current DAI leaders in Developer Tools include LiteLLM (DAI 86), LangChain (DAI 79), and Ollama (DAI 67). Use the company pages to inspect the package pull, public code, hiring, and funding signals behind those rankings.
How much public adoption shows up in Developer Tools?
Across 12 tracked companies, current public signals show 610.6M package downloads per month, 18.2K known dependents, 39.9K public importing repos, and 16 recent hiring mentions. Coverage is uneven by company, so the detail pages show which signals are actually present for each one.
How much funding have Developer Tools AI companies raised?
Developer Tools AI companies disclose $82M in combined funding across 6 tracked companies with known rounds.
How much developer discussion shows up around Developer Tools?
The current snapshot tracks 1.0K Hacker News mentions across 12 companies in Developer Tools. Discussion is supportive context rather than the lead signal.
Where should I start when reviewing Developer Tools?
Start with the strongest signal routes: LangChain leads package pull, LangChain leads public code usage, and Supabase leads hiring visibility. Then compare those companies against the full table to see whether the category is concentrated or broad.
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