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DeepSeek-Reasonix alternatives (2026)
DeepSeek-Reasonix is a coding tool: Coding agent built for complex software engineering tasks on DeepSeek models. Pricing, as the maker states it: Open source. Its GitHub repo has 35,820 stars. We found 182 tools in the directory that do overlapping work (writing code); 134 of them are open source and 22 list a free or freemium plan. Below are the 10 closest, ranked by how many tasks and sub-tasks they share with DeepSeek-Reasonix, then by GitHub stars.
Updated
Quick comparison Top 10 of 11 listed below. Pricing as the maker states it; blank means we don't have it.
| Tool | Pricing | Best for | Open source |
|---|---|---|---|
 opencode | Open source | Write code | Yes |
 Claude Code | Paid | Write code | |
 CC Switch | Open source | Write code | Yes |
 OpenAI Codex CLI | Open source | Write code | Yes |
 Graphify | Open source | Write code | Yes |
 Pi | Open source | Write code | Yes |
 Gemini CLI | Open source | Write code | Yes |
 Orca | Open source | Write code | Yes |
 Zed | Open source | Write code | Yes |
 OpenHands | Open source + cloud | Write code | Yes |
- opencode (Open source): Open-source terminal coding agent that works with many model providers. Consider it because it also covers terminal and CLI agents; it has more GitHub stars (213,329 vs 35,820).
- Claude Code (Paid): Anthropic's terminal coding agent that edits code, runs commands and handles git. Consider it because it is a managed commercial product, if you'd rather not run it yourself; it also covers terminal and CLI agents and editing and rough cuts; it has more GitHub stars (150,707 vs 35,820).
- CC Switch (Open source): Desktop manager for Claude Code, Codex, Gemini CLI, OpenCode, OpenClaw and other coding agents that switches API providers in one click and manages MCP servers, skills and prompts. Consider it because it is ready to use without building anything; it also covers computer and desktop control and MCP servers; it has more GitHub stars (145,685 vs 35,820).
- OpenAI Codex CLI (Open source): OpenAI's open-source coding agent for the terminal; also runs in the cloud. Consider it because it also covers terminal and CLI agents; it has more GitHub stars (129,112 vs 35,820).
- Graphify (Open source): Turns a codebase plus its docs, SQL schemas, configs and PDFs into a knowledge graph that coding agents can query. Consider it because it also covers codebase context and code search and SQL and databases; it has more GitHub stars (127,237 vs 35,820).
- Pi (Open source): Minimal, extensible open-source terminal coding agent and agent toolkit from Earendil, with a multi-provider LLM API, TypeScript SDK, RPC mode and installable extensions, skills and themes. Consider it because it also covers agent frameworks and SDKs and terminal and CLI agents; it has more GitHub stars (116,073 vs 35,820).
- Gemini CLI (Open source): Google's open-source terminal agent powered by Gemini. Consider it because it also covers terminal and CLI agents; it has more GitHub stars (107,334 vs 35,820).
- Orca (Open source): Agent development environment for running a fleet of parallel coding agents on your own subscriptions and reviewing their work. Consider it because it also covers running many agents in parallel and local and self-hosted; it has more GitHub stars (94,443 vs 35,820).
- Zed (Open source): High-performance, multiplayer code editor from the creators of Atom and Tree-sitter, with built-in AI agent editing for macOS, Linux and Windows. Consider it because it is ready to use without building anything; it also covers IDE and editor agents and editing and rough cuts; it has more GitHub stars (91,879 vs 35,820).
- OpenHands (Open source + cloud): Open-source platform for autonomous coding agents. Consider it because it also covers autonomous and cloud coding agents; it has more GitHub stars (90,845 vs 35,820).
DeepSeek-Reasonix vs alternatives at a glance
| Tool | Pricing | Open source / licence | GitHub stars | Good for |
|---|---|---|---|---|
 DeepSeek-Reasonix | Open source | MIT | 35,820 | writing code |
| opencode | Open source | MIT | 213,329 | writing code, coding in the terminal |
| Claude Code | Paid | Proprietary (All rights reserved; Anthropic Commercial Terms of Service) | 150,707 | writing code, coding in the terminal |
| CC Switch | Open source | MIT | 145,685 | writing code, coding in the terminal |
| OpenAI Codex CLI | Open source | Apache License 2.0 | 129,112 | writing code, coding in the terminal |
| Graphify | Open source | Apache License 2.0 | 127,237 | writing code, working with documents |
| Pi | Open source | MIT | 116,073 | writing code, coding in the terminal |
| Gemini CLI | Open source | Apache License 2.0 | 107,334 | writing code, coding in the terminal |
| Orca | Open source | MIT | 94,443 | writing code, running coding agents in parallel |
| Zed | Open source | Yes | 91,879 | writing code |
| OpenHands | Open source + cloud | MIT | 90,845 | writing code |
More: DeepSeek-Reasonix listing · All coding tools · All alternatives pages
Related searches: Open-source AI coding agents · AI coding agents for the terminal (CLI)
Alternatives are picked from directory data only: same category plus shared tasks and sub-tasks. Pricing is as each maker states it; GitHub stars as recorded on each listing.