Runcell alternatives
6 coding tools in the same lane as Runcell, ranked by editorial score.
CL
Cline
Coding · Model-agnostic: Claude (Anthropic), GPT (OpenAI), Gemini (Google), DeepSeek, Grok, Mistral, Cerebras, plus local Ollama/LM Studio
8.7
Open-source agentic coding assistant that plans, edits, and runs code inside your IDE
Freemium· ClinePass: $9.99/monthMulti-file feature scaffoldingLarge-scale refactors
OP
OpenCode
Coding · Multi-model (Claude, GPT, Gemini, local models, 75+ providers)
7.0
Open-source AI coding agent that runs in your terminal, IDE, or desktop and talks to 75+ LLM providers.
Freemium· Free and open source; optional paid Zen service for curated coding modelsai-pair-programmingterminal-coding-agent
OP
OpenClaude
Coding · Model-agnostic — routes to OpenAI, Gemini, Grok, Codex, Ollama, LM Studio, GitHub Models, DeepSeek and 200+ others
Open-source, model-agnostic terminal coding agent
Free· Free and open source; you pay only for whichever underlying model API you configure (or $0 with local Ollama / LM Studio).Terminal-based pair programmingAutomated refactors across a repository
OO
omp (Oh My Pi)
Coding · Multi-model (Claude, OpenAI, others)
7.3
Open-source terminal coding agent with LSP, DAP, subagents, and a native Rust execution engine.
Free· MIT open source; bring your own LLM API keyterminal-coding-agentrefactoring
GS
GitHub Spec Kit
Coding · Multi-model
6.9
Open-source toolkit that forces AI coding agents through a Spec to Plan to Tasks to Implement workflow.
Free· Free and open-source (MIT)spec-driven-developmentai-coding-agents
KC
Kilo Code
Coding · Multi-model (500+ via BYO keys or routing)
7.2
Open-source agentic coding assistant for VS Code, JetBrains, and the terminal with bring-your-own-key routing across 500+ models.
Freemium· Free & Open Source: Free · Teams: $15/user/month · Enterprise: Custom · Kilo Pass: $19/mo · Kilo Pass: $19/moai-pair-programmingcode-review