Clean Email wants a subscription.
These cost $0.
3 free alternatives to Clean Email, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
Clean Email vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs paid
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Edison Mail | free | proprietary, free | Local | ★ $0 forever | Clean Email vs Edison Mail → |
| Gmailytics | free | proprietary, free | Hosted | ★ $0 forever | Clean Email vs Gmailytics → |
| Inbox Zero | free | — | Local or hosted | ★ $0 forever | Clean Email vs Inbox Zero → |
The picks
3 free to use · ranked by fit
- 01
Edison Mail
freeproprietary, freeLocalBulk delete, unsubscribe, rules and sender blocking for free; opt out of the shopping-data research if that sentence bothered you.
The catch vs Clean EmailEdison can unsubscribe and block senders inside its client, but it lacks Clean Email’s provider-agnostic background Auto Clean rules, Screener, and auditable cleanup history.
Install, platforms & data +
- platforms
- desktopmobileone-click install
- install
- Install the desktop or mobile app and add existing email accounts
- engines
- Edison’s proprietary AI-based Assistant/search and smart-folder system; the model or backend is not disclosed on the checked official pages
- your data
- Messages remain with the mailbox provider and are cached in the client; Edison also processes account and message-derived data through its services, with separate controls for optional commerce-research participation
- checked
- 2026-08-10
- 02
Gmailytics
freeproprietary, freeHostedGmail cleanup by sender with unlimited unsubscribes; background automation and other mail providers stayed home.
The catch vs Clean EmailGmailytics is Gmail-only, caps free cleanup at 2,000 messages per 30 days, and lacks Clean Email’s continuous Auto Clean rules, Screener, and Read Later workflow.
Install, platforms & data +
- platforms
- webextensionthey host it
- install
- Sign in to the hosted service with Google OAuth and grant Gmail access
- setup
- Gmail only, and setup requires granting Google OAuth permissions
- your data
- Gmail messages stay in Google; Gmailytics says it reads metadata rather than bodies, subjects, or attachments, and stores account details, cleanup history, aggregate statistics, and limited sender/date/size/category/unsubscribe metadata
- checked
- 2026-08-10
- 03
Inbox Zero
freeLocal or hostedRules, bulk unsubscribe, cold-email blocking and cleanup under your own roof; OAuth and Docker are the cover charge.
The catch vs Clean EmailInbox Zero’s free route demands Docker, OAuth infrastructure, and an AI key and supports a narrower mailbox set than Clean Email’s zero-admin multi-provider service.
Install, platforms & data +
- platforms
- webself-hostedself-host, real ops
- install
- Use the hosted service or run the official CLI-assisted Docker deployment with Node.js, PostgreSQL, Redis, OAuth, and environment variables
- setup
- The free self-hosted path needs Docker, Node.js 24+, Google or Microsoft OAuth application setup, mail webhooks or Pub/Sub, a domain with TLS, and an AI API key
- engines
- Anthropic, OpenAI, Google Gemini, Groq, and OpenRouter, selected through configuration
- your data
- Account, rule, and encrypted OAuth-token metadata live in PostgreSQL and Redis on the selected host; email content used for classification can be sent to the configured model provider
- checked
- 2026-08-10
Frequently Asked Questions
Direct answers · Clean Email open-source replacements
What is the best free alternative to Clean Email?+
The top free alternative to Clean Email is Edison Mail (free). Bulk delete, unsubscribe, rules and sender blocking for free; opt out of the shopping-data research if that sentence bothered you. Other popular Clean Email replacements include Gmailytics, Inbox Zero.
Can I self-host a free replacement for Clean Email?+
Yes. Of the 3 free alternatives to Clean Email, 1 can be self-hosted on your own server or local machine: Inbox Zero (free).
Should I vibe-code or build my own Clean Email clone from scratch?+
Our build verdict for Clean Email is KINDA (the core, yes. the polish, no). The visible inbox cleanup loop is buildable, but a credible replacement needs more than the first screen. Clean Email earns its keep through deliverability, security, integration, so expect a weekend or multi-day build and a narrower personal scope.
What is the catch when switching from Clean Email to Edison Mail?+
Edison can unsubscribe and block senders inside its client, but it lacks Clean Email’s provider-agnostic background Auto Clean rules, Screener, and auditable cleanup history.
