Amp vs Plandex (2026)

Amp

by Amp Frontier Corporation

Plandex

by Plandex

Pros

• ✓Each thread can run in a cloud orb set up with the project's code, tools and plugins, so agents keep working after the laptop closes, and threads can be started or followed from the web, Mac, iPhone or the CLI.
• ✓Multi-model by design: four modes route work across OpenAI, Anthropic and fast models, and on Hobby, Individual and Teams developers can bring a ChatGPT subscription or their own keys with no Amp token fees.
• ✓Team features come at no extra charge, including shared threads, multiplayer, shared portals, plugins and skills and pooled credits, and a GitHub App lets agents open pull requests and read CI status.

Limitations

• –Model usage beyond a tier's included credits is paid separately, through the developer's own provider subscription or keys or through Amp credits at provider API prices, and purchased credits expire after twelve months.
• –Paid tiers are billed monthly and orb time is metered by the minute: Megawatt's 45,000 minutes go faster on larger orbs, and the largest orb size is limited to Gigawatt and Enterprise.
• –SCIM, audit logs, IP allowlisting and regional endpoints are on the quote-based Enterprise tier, and SAML or OIDC SSO needs at least one workspace member on a paid tier.

Pros

• ✓Designed specifically for large tasks and codebases: 2M token context management with tree-sitter project maps for 20M+ token codebases, multi-file diff review checkpoints, and configurable autonomy are purpose-built for hours-long development tasks that other AI coding tools struggle to handle.
• ✓BYOK with context caching across OpenAI, Anthropic, and Google: pay only for actual LLM API usage with cost optimization built in, curated model packs for different capability and cost tradeoffs, and full self-hosting under open-source license with no vendor lock-in.
• ✓Configurable autonomy from step-by-step to full auto with automated debugging: developers choose oversight level based on task complexity, and Plandex can automatically debug terminal commands including builds, linters, tests, and browser applications via Chrome.

Limitations

• –Plandex Cloud is winding down and the main website is offline: users must install and run Plandex from the GitHub repository directly with no hosted service available, which is a meaningful operational step up from commercial alternatives.
• –Terminal-only interface with no IDE plugin: Plandex requires command-line comfort and lacks visual IDE integration; VS Code support is in development but not shipped, limiting accessibility compared to Cursor or GitHub Copilot.
• –Community-maintained project without commercial backing: the cloud wind-down reduces investment in the project, meaning fewer pre-built workflows, slower feature development, and higher adoption risk compared to funded alternatives like Claude Code or Devin.