AI · alternatives · 2026
24 alternatives to Claude 3.5 Sonnet
Frontier intelligence at 2x the speed
Claude 3.5 Sonnet is an artificial intelligence assistant from Anthropic that performs faster and more affordably than previous models. It outperforms competing AI systems on standard evaluations while operating at… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Claude 3.5 Sonnet launched in 2024; newer entries below may have overtaken it.
- 1
Claude Opus 4.7 is Anthropic's most capable generally available model, released April 16, 2026. It outperforms Opus 4.6, GPT-5.4, and Gemini 3.1 Pro on key benchmarks including agentic coding, multidisciplinary reasoning, scaled tool use, and agentic computer use. It is benchmarked below Claude Mythos Preview — which remains restricted to Project Glasswing partners. https://vucense.com/ai-intelligence/ai-tools/claude-opus-4-7...
2025 · anthropic.com · its alternatives →
- 2
Computer use for automating operations
2024 · anthropic.com · its alternatives →
- 3
The new Claude Android app brings the power of Claude
2024 · claude.com · its alternatives →
- 4
Contribute to corbt/agent.exe development by creating an account on GitHub.
2024 · github.com · its alternatives →
- 5
MiniMax M2.5▲194The first open model to beat Sonnet made for productivity
Feb 2026 · minimax.io · its alternatives →
- 6
Claude can now connect to your world
2025 · claude.com · its alternatives →
- 7
Put Claude Code tasks on autopilot with smart routines
Apr 2026 · anthropic.com · its alternatives →
- 8
1Code▲569Just to clarify the background a bit. This project wasn’t planned as a big standalone release at first. On January 16, Ollama added support for an Anthropic-compatible API, and I was curious how far this could be pushed in practice. I decided to try plugging local Ollama models directly into a Claude Code-style workflow and see if it would actually work end to end. Here is the release note from Ollama that made this possible: https://ollama.com/blog/claude Technically, what I do is pretty straightforward: - Detect which local models are available in Ollama. - When…
Jan 2026 · github.com · its alternatives →
- 9
- 10AP
One memory, not one per tool. Cog gives AI agents a shared, structured memory layer using plain-text files — portable across Claude Code, Codex, Cursor, Gemini CLI, Windsurf, Copilot, and more.
Mar 2026 · lab.puga.com.br · its alternatives →
- 11
2025 · github.com · its alternatives →
- 12
Claude Academyfree▲171The Official Learning Hub by Anthropic
Aug 2026 · academy.claude.com · its alternatives →
- 13IC
2020 · docs.google.com · its alternatives →
- 14
Claude-Mem▲115AI agent memory, everywhere. claude-mem is open-source memory for Claude Code; cmem links it to any MCP client — Cursor, Codex, more — via one private link.
Dec 2025 · cmem.ai · its alternatives →
- 15AM
Hi all, I’m hacking on new features for the ClickHouse native client and wanted the same “just call the model” ergonomics JavaScript and Python now enjoy. It didn’t exist for modern C++, so I wrote one. ai‑sdk‑cpp (Apache‑2.0) gives you: - Unified calls to OpenAI (GPT‑4o) and Anthropic (Claude 3.5) with a single C++20 API. - Streaming, multi‑turn chat, error handling—all std::optional/std::variant, no macros. - Tool calling (function‑calling) so the model can hit real APIs; sync or async, runs in parallel. The tricky bit: C++ still lacks real reflection, so mapping plain functions →…
2025 · its alternatives →
- 16
A place to know latest update of Claude Code
2025 · codeagents.app · its alternatives →
- 17
I got frustrated with Claude's official platform limitations - conversations disappearing, no customization options, and clunky file handling. So I built my own interface over a weekend! GitHub: https://github.com/chihebnabil/claude-ui What it does: - Saves all conversations locally (SQLite + Drizzle ORM) - Lets you customize Claude's personality per chat - Handles file attachments properly + caching input tokens - Dark/light mode - No conversation limits - Markdown & code syntax highlighting Tech stack is pretty simple: - Nuxt 3 for the frontend - Anthropic's SDK…
2024 · github.com · its alternatives →
- 18
Friday AI▲28The full-stack AI Agent — Claude Code meets Lovable
Jun 2026 · tryfriday.ai · its alternatives →
- 19
AI intelligence extraction: see everything in a photo or PDF
Apr 2026 · describethatclaude.iacolettisoftware.com · its alternatives →
- 20CV
2023 · olilo.ai · its alternatives →
- 21
Hi y'all. Been working on something that should've been made a long time ago imo. It compiles codebases into O(1) hashmaps that the agent queries to discover the structure of your code/answer questions/write code. It also does complete static analysis checks on any writes the agent makes. Don't take my word for it though. Here are the benchmarks: https://benzi.fly.dev/benchmark. on 2/20 tests, Claude Code (mostly Sonnet on one task) regressed or timed out. Benzi didn't because of course, it has a map it can query and not get lost in the sauce. On the other 18 it…
Aug 2026 · benzi.fly.dev · its alternatives →
- 22
Hey HN. I built this because my Anthropic API bills were getting out of hand (spoiler: they remain high even with this, batch is not a magic bullet). I use Claude Code daily for software design and infra work (terraform, code reviews, docs). Many Terminal tabs, many questions. I realised some questions are ok to wait on and with that comes some cost savings. So here is a small MCP that lets you send work directly to Anthropic's Batch API from inside Claude Code, for the same quality responses just 50% cheaper, results come back in ~30min-1hr. How it works: you type /batch review this…
Feb 2026 · github.com · its alternatives →
- 23
- 24
Dorin AI▲23Reply Faster. Work Smarter. Your All-inclusive AI Generator.
2025 · dorin.ai · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →