Codeium vs AtomCode
Compare Codeium and AtomCode: free credits, features, and ratings. Which one is right for you?
Category
Coding Assistant
Coding Assistant
Rating
β 4
β 4.5
Free Credits
999999 unlimited
30 days
Refresh Period
unlimited
one-time
Resolution
N/A
N/A
Watermark
No
No
Commercial Use
Yes
No
Paid From
Free (Personal)
CodingPlan free, API separate
Codeium
Established AI coding assistant supporting 70+ languages with broad IDE plugin coverage. Personal tier is completely free with no usage limits. Enterprise tier adds more features.γ
Pros
- βFree forever for personal
- βMany IDEs supported
- βFast
- βGood privacy
Cons
- βAverage complex code understanding
- βMay not be smart enough for large projects
Key Features
Code Auto-CompletionChat ModeMulti-IDE Support70+ LanguagesCode SearchPrivate Codebase TrainingWindsurf Editor
AtomCode
Huawei-backed open-source terminal AI coding assistant, competing with Claude Code. CodingPlan offers free 30-day access to GLM-4.6, DeepSeek-V4-Flash, Qwen3 series and more, running on Ascend chips with 5-hour rolling window metering.γ
Pros
- βPro tier free with GLM-4.6 top-tier model
- βRich model lineup covering top Chinese open-source LLMs
- βStrong Agent capabilities, not just API wrapper
- βNo VPN needed, WeChat login
- βAscend chip deployment, low compute cost
Cons
- βLimited daily free quotas, need to grab early
- βClient-only, no third-party API access
- β30-day validity, no renewal mechanism
- βWeChat login only, no other login options
Key Features
GLM-4.6 #1 open-source coding model (Artificial Analysis benchmark)Pro tier: GLM-4.6, DeepSeek-V4-Flash, Qwen3 seriesLite tier: DeepSeek-V4-Flash, Qwen3.6-35B-A3B, MiniMax-M2.7Smart Agent loop: auto read, edit, run, search, verify8 built-in code tools: symbol indexing, call chain trackingSafe rollback: /undo one-click revert5-hour rolling window meteringRuns on Huawei Ascend chips, no VPN needed