Supermaven vs Codeium: Which AI Code Completion Tool Should You Use?

A factual comparison of Supermaven and Codeium — two AI code completion tools — covering pricing, context window, IDE support, and team features.

Updated 2026-10 · 2026

Supermaven

Fast AI code completion with a huge context window

$10user/month

Strengths

+Very low-latency completions, noticeably faster than most competitors
+Large context window (claims up to 1M tokens) for better whole-file/project awareness
+Free tier with no hard cap on daily completions for individuals

Weaknesses

-No self-hosted/on-prem option for enterprises
-Smaller plugin ecosystem than Codeium (fewer supported IDEs)
-Limited team admin/seat-management tooling compared to larger vendors

Best for

Solo developers and small teams who want the fastest raw autocomplete experience without heavy admin overhead

Codeium

Free AI code completion and chat for individuals and teams

Freeindividual plan

Strengths

+Free tier is fully usable for individual developers with unlimited completions
+Supports 70+ languages and 40+ IDEs/editors
+Includes inline chat, search, and codebase-aware context (via Cascade/Windsurf)

Weaknesses

-Completions can feel slower than Supermaven in some IDEs
-Teams plan pricing scales quickly as seats grow
-Some advanced features (full codebase chat) are tied to the Windsurf editor, not just the extension

Best for

Teams that want a free-to-start tool with chat, multi-IDE support, and an upgrade path to self-hosted enterprise deployment

Feature Comparison

Feature	Supermaven	Codeium
Free tier	Yes, individual use	Yes, individual use, unlimited completions
Paid individual plan	$10/month (Pro)	Not required — free covers individuals
Team plan	Pro plan per seat, limited admin tools	Teams plan, per-seat with admin console
Context window	Up to ~1M tokens (claimed)	Smaller default context, extended via Cascade in Windsurf
Supported IDEs	VS Code, JetBrains, Neovim, a few others	40+ editors including VS Code, JetBrains, Vim, Emacs, Jupyter
Inline chat / assistant	Basic chat features	Full chat, search, and codebase Q&A
Completion speed	Among the fastest available	Fast, but generally behind Supermaven in benchmarks
Self-hosted / on-prem option	No	Yes, on Enterprise plan
Data/privacy controls	Opt-out of training available on paid plans	Opt-out available; stricter controls on Enterprise
Admin/seat management	Minimal	Full admin console on Teams/Enterprise
Pricing transparency	Simple flat per-seat pricing	Free tier generous, Teams/Enterprise pricing requires more digging

The Verdict

If raw completion speed and a huge context window matter most, Supermaven is the better daily-driver and it's cheap at $10/user. If you want a genuinely free tier for individuals, broader IDE support, and a path to enterprise self-hosting, Codeium is the safer long-term bet for a growing team.

How to switch from Supermaven to Codeium

1Back up your editor configuration (VS Code settings.json or JetBrains preferences) since Supermaven has no standalone data export — this preserves your keybindings and language settings before uninstalling.
2Disable or uninstall the Supermaven extension in each IDE you use, and cancel your Supermaven Pro subscription if applicable to avoid being billed after switching.
3Install the Codeium extension from the marketplace for your IDE (VS Code, JetBrains, Vim, etc.) and sign in to create your free Codeium account.
4Re-apply your saved editor settings (ignore rules, keybindings) manually in Codeium's extension settings, since configuration isn't automatically imported between tools.
5If you use team features, set up your organization in Codeium's Teams dashboard and invite teammates by email to recreate shared admin controls.
6Roll out the change gradually — have one or two developers pilot Codeium for a week, confirm completion quality and IDE compatibility, then switch the rest of the team.

Supermaven vs Codeium: common questions

How do I export my settings and snippets from Supermaven before switching to Codeium?+

Supermaven doesn't store a portable 'project' file — your custom settings (keybindings, enabled languages, ignore rules) live in your editor's settings.json or JetBrains preferences. Open your IDE's settings sync/export feature (e.g., VS Code Settings Sync) to back up your editor config before uninstalling the Supermaven extension, since there's no dedicated Supermaven data export tool.

What features do I lose if I switch from Supermaven to Codeium?+

You'll likely notice slightly slower raw completion latency and a smaller effective context window in some editors, since Supermaven's completion engine is tuned for speed. You also lose Supermaven's minimal, low-noise suggestion style if you preferred it over Codeium's more chat-integrated workflow.

Is Codeium's free tier enough for a small team of 3-5 developers?+

Yes, for individual contributor use — each developer can use the free tier independently with unlimited completions. You'll want the paid Teams plan only if you need centralized billing, shared admin controls, or audit logs across the team.

Does Codeium integrate with the same tools Supermaven supports?+

Codeium supports more editors overall (40+ vs Supermaven's shorter list), including VS Code, JetBrains IDEs, Vim/Neovim, and Jupyter notebooks. If your team uses a less common editor, check Codeium's supported IDE list first since coverage varies by plugin maturity.

Is Codeium actually cheaper than Supermaven over a year for a 5-person team?+

If your team stays on Codeium's free individual tier, it costs $0/year versus roughly $600/year for 5 Supermaven Pro seats at $10/month each. Costs only rise if you need Codeium's Teams or Enterprise plan for admin controls, so check current per-seat pricing on codeium.com before committing.