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Introducing Respan Router

Cline vs Trae (2026)

Updated April 29, 2026

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Overview

Rating
10.0 / 10
Rating
10.0 / 10
Best For
Individual developers and teams who want a battle-tested, agentic coding assistant inside VS Code with full model freedom
Best For
—
Product Summary

Cline is the OG open-source autonomous coding agent for VS Code with 5M+ installs. It creates and edits files, runs terminal commands, controls the browser, and supports MCP — all step-by-step with your permission. Free OSS extension; pay only for AI inference. Teams plan: $20/user/mo (first 10 seats free).

Product Summary

Trae is an AI coding platform with TraeCode, an AI IDE with unlimited autocomplete and SOLO mode, and TraeWork for running cloud tasks on web and desktop.

Starting Price
$0Per forever
Starting Price
$3Per month
Free Trial
Yes
Free Trial
Yes
Free Version
Yes
Free Version
No
Website
Website

Key features

Core capabilities each platform advertises.

ClineCline
  • Step-by-step permission gating for every file edit, command, and browser action
  • Model Context Protocol (MCP) support for agent-extensible tools
  • Works with any LLM — Claude, OpenAI, Google, local
  • Browser control and full terminal integration
  • Most-installed open-source coding agent on VS Code (5M+)
TraeTrae
  • TraeCode AI IDE with unlimited autocomplete
  • SOLO mode included on every plan
  • TraeWork cloud tasks on web and desktop
  • Up to 20 concurrent cloud tasks on Ultra

Strengths and tradeoffs

What each tool does well, and the limitations to keep in mind.

ClineCline

Pros

  • OG agentic coding agent — battle-tested with 5M+ installs
  • Step-by-step permissions keep humans in the loop
  • Pairs especially well with Claude Sonnet's tool use
  • Open-source under MIT — no lock-in
  • Strong community + active fork ecosystem (Kilo, Roo)

Cons

  • VS Code only (JetBrains arrives with Teams plan)
  • Pay-per-token costs add up for heavy agentic workloads
  • Newer forks (Kilo, Roo) ship features faster
  • Permission prompting can feel slow on long tasks
TraeTrae

Pros

  • Paid plans start at $3 a month
  • Unlimited autocomplete on every plan
  • SOLO mode included at every tier
  • Concurrent cloud tasks scale from 2 to 20 by plan

Cons

  • Usage is sold as dollar amounts, so it's hard to tell how many tasks a plan covers
  • Trae's site doesn't name the models behind each plan
  • Enterprise plans go through BytePlus rather than Trae directly

What people are saying

ClineCline
Reddit reviewerReddit / Faros AI roundup

It's like having a senior dev who actually reads and understands your entire codebase before making suggestions.

Read full review
TraeTrae
Data not available

Cline or Trae — which should you choose?

Choose Cline if you want

  • Autonomous multi-file feature implementation in VS Code
  • Agent-driven refactors with reviewable per-step permission
  • Terminal automation under agent control
  • BYO model coding workflows (Claude, GPT, local)
  • Browser-based testing and debugging from the agent

Choose Trae if you want

  • Everyday coding with unlimited autocomplete at a low monthly price
  • Running background coding tasks in the cloud
  • Scaling parallel cloud tasks as a project grows

Compare Cline and Trae on your own traffic

10KFree traces/mo
1,000+Models
5 minSetup

Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.

Try Respan free

Frequently Asked Questions

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