Source: https://seerepo.com/compare/BerriAI/litellm/vs/fluxerapp/fluxer
Markdown source: https://seerepo.com/compare/BerriAI/litellm/vs/fluxerapp/fluxer.md
Description: litellm and fluxer share 17 technologies: axum, tower, rusqlite, Redis, Postgres, moka, SQLite, AWS S3, Tokio, React, tracing, tracing-subscriber, Tailwind CSS, React Hook Form, Base UI, react-hotkeys-hook, and Zod. litellm is written in Python and fluxer in TypeScript.

# litellm vs fluxer

litellm and fluxer share 17 technologies: axum, tower, rusqlite, Redis, Postgres, moka, SQLite, AWS S3, Tokio, React, tracing, tracing-subscriber, Tailwind CSS, React Hook Form, Base UI, react-hotkeys-hook, and Zod. litellm is written in Python and fluxer in TypeScript.

- [BerriAI/litellm](https://seerepo.com/r/BerriAI/litellm): The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
- [fluxerapp/fluxer](https://seerepo.com/r/fluxerapp/fluxer): A free and open source instant messaging and VoIP chat app built for friends, groups, and communities.

## What they share and what sets them apart

- In common: axum, tower, rusqlite, Redis, Postgres, moka, SQLite, AWS S3, Tokio, React, tracing, tracing-subscriber, Tailwind CSS, React Hook Form, Base UI, react-hotkeys-hook, Zod
- Only in litellm: FastAPI, aws-sdk-s3, litellm-cache, litellm-cache-response, litellm-redis-client, litellm-spend-clickhouse, litellm-storage-clickhouse, psycopg, psycopg-binary, sqlx-postgres, sqlx, azure_storage_blob, OpenAI, Hugging Face, Google, Qdrant, anyio, AIOHTTP, Next.js, Anthropic, litellm-gateway-ui, litellm-auth, litellm-auth-aws, litellm-auth-azure, litellm-auth-gcp, litellm-auth-types, litellm-gateway-auth, tower-sessions, axum-login, jsonwebtoken, google-cloud-auth, aws-sdk-sts, azure_identity, gcp_auth, tower-cookies, tower-sessions-moka-store, litellm-callbacks-legacy-python, litellm-config, litellm-cost, litellm-gateway-inference, litellm-gateway-mcp, litellm-host, litellm-host-http, litellm-host-native, litellm-host-python, litellm-inference, litellm-inference-chat, litellm-inference-messages, litellm-inference-ocr, litellm-inference-responses, litellm-inference-transcription, litellm-llms, litellm-llms-types, litellm-model-catalog, litellm-router, litellm-router-core, litellm-router-types, litellm-token-counter-fast, litellm-token-counter-huggingface, litellm-token-counter-tiktoken, rmcp, tokenizers, tiktoken, tiktoken-rs, jinja2, zip, Pydantic, schemars, jsonschema, litellm-tracing, Terraform, boto3, azure_core, aws-sdk-secretsmanager, class-variance-authority, next-themes, tanstack, react-syntax-highlighter, recharts, sonner, react-copy-to-clipboard, usehooks-ts, @shadcn/react, cmdk, @handlewithcare/react-prosemirror, ProseMirror, react-json-view-lite, react-resizable-panels, Lucide, @heroicons/react, jwt-decode, react-markdown, papaparse, remark-gfm, @hookform/resolvers
- Only in fluxer: deadpool-postgres, tokio-postgres, tokio-postgres-rustls, scylla, async-nats, NATS.io, Caddy, tower-layer, Hono, @nats-io/transport-node, cassandra-driver, aws-sdk, Stripe, LiveKit, Elastic, lru-cache, Electron, objc2-foundation, objc2-core-media, objc2-app-kit, charm.land/lipgloss/v2, charm.land/fang/v2, charm.land/huh/v2, hmac, scraper, ammonia, html5ever, infer, linkify, github.com/compose-spec/compose-go/v2, github.com/moby/moby/client, github.com/moby/moby/api, github.com/sirupsen/logrus, maud, jose, @simplewebauthn/server, argon2, sharp, html-entities, @hono/node-server, harfbuzzjs, pdf-lib, nodemailer, @csstools/css-tokenizer, Framer, lexical, floating-ui, react-dnd, CodeMirror, react-dnd-html5-backend, react-aria-components, Anime.js, Radix UI, @lezer/highlight, favico.js, react-day-picker, react-dnd-multi-backend, TanStack, three, @phosphor-icons/react, @simplewebauthn/browser, onnxruntime-web, qrcode, gifenc, gifuct-js, katex, libwebp-sys, thumbhash, upng-js, valibot, x11rb, core-graphics, objc2-metal, objc2-authentication-services, pino, @redocly/openapi-core, validator

## Side by side

| | litellm | fluxer |
|---|---|---|
| Size | 4,724,630 lines written, 5,815 code files | 1,455,270 lines written, 6,775 code files |
| Who writes it | 20.4% of its commits signed by AI. With Claude Code, Devin, Cursor, GitHub Copilot, OpenHands, Codex, Aider, and Gemini CLI | 0% of its commits signed by AI |
| Activity | Last push November 12, 2026, 46,705 commits, 63,188 stars | Last push November 13, 2026, 3,408 commits, 10,856 stars |
| Tests | 7,120 test files. 60.6% of its code files have a test that imports them | 836 test files. 11.6% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, litellm or fluxer?

litellm, with 4,724,630 lines written; fluxer has 1,455,270.

The proof: [BerriAI/litellm's code at commit 6cc56fc](https://github.com/BerriAI/litellm/tree/6cc56fcc26d8346574f8a592dcdf0e71a942a08c)

### Which has more GitHub stars, litellm or fluxer?

litellm, with 63,188 stars; fluxer has 10,856.

The proof: [BerriAI/litellm on GitHub](https://github.com/BerriAI/litellm)

### Which has more tests, litellm or fluxer?

litellm, with 7,120 test files; fluxer has 836.

The proof: [BerriAI/litellm's code at commit 6cc56fc](https://github.com/BerriAI/litellm/tree/6cc56fcc26d8346574f8a592dcdf0e71a942a08c)

### Which was updated more recently, litellm or fluxer?

fluxer: its last push was on November 13, 2026, and litellm's on November 12, 2026.

The proof: [fluxerapp/fluxer's commits on GitHub](https://github.com/fluxerapp/fluxer/commits)

### Which has more commits signed by AI, litellm or fluxer?

litellm: an AI signed 20.4% of its commits, with Claude Code, Devin, Cursor, GitHub Copilot, OpenHands, Codex, Aider, and Gemini CLI.

The proof: [the commits each tool signed in BerriAI/litellm](https://seerepo.com/r/BerriAI/litellm/ai)

## Sources

- BerriAI/litellm: Read on November 12, 2026, at commit 6cc56fc (https://github.com/BerriAI/litellm/tree/6cc56fcc26d8346574f8a592dcdf0e71a942a08c)
- fluxerapp/fluxer: Read on November 13, 2026, at commit 851e55c (https://github.com/fluxerapp/fluxer/tree/851e55c70f9b62d5c168dac9f09c071306a20752)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.