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Paperweight

paperweight.email

From $4.58/mo Free plan Open source WindowsmacOSLinux
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Spec score 8.6 #7 of 31 in Email Cleanup Software

What it is

Paperweight is a desktop app that scans email to map accounts, mailing lists, and personal data, then helps users clean up and prepare data access or deletion requests. It builds a company inventory from messages such as receipts, sign-up confirmations, password resets, and security alerts. The app identifies mailing lists for unsubscribe requests and detects personal details in past messages, including addresses, payment cards, IBANs, and national identifiers. It supports Gmail, Outlook, Apple/iCloud, standard IMAP accounts, and Proton Mail through Proton Bridge. Analysis and database storage happen locally; the maker says its servers do not receive email content or credentials. Published under the MIT license, the app lets users inspect or build its code. Free includes one email account with full-history sync and overview features. Pro costs $60 a year, billed yearly, and adds cleanup actions, multiple accounts, privacy requests, and MCP access. Requests are prepared for user review, not sent automatically. Paperweight focuses on relationships found in the inbox and does not remove data-broker records.

Spec sheet

What it does
Paperweight scans email locally to map accounts, mailing lists, breaches and personal data, then supports cleanup and deletion requests.Read 15 Oct 2026 · paperweight.email
Purpose
Paperweight scans an inbox to map accounts, mailing lists, and personal data, then helps users clean up and request data deletion.Read 7 Oct 2026 · paperweight.email
Security
The privacy policy says app-to-provider communications use HTTPS/TLS and OAuth tokens are encrypted in macOS Keychain or Windows Credential Manager.Read 7 Oct 2026 · paperweight.email
Support
Free and Cleanup Pass include community support on GitHub, while yearly Pro includes email support.Read 7 Oct 2026 · paperweight.email
Account discovery
It reconstructs forgotten services and company relationships from sign-up messages, receipts, password resets and security alerts.Read 15 Oct 2026 · paperweight.email
AI-access limit
The changelog warns that external model providers can read data sent to them and recommends local models such as Ollama.Read 15 Oct 2026 · paperweight.email
API availability
The maker says the MCP integration uses no Paperweight services or hosted APIs; no public REST API or SDK is documented on the cited pages.Read 15 Oct 2026 · paperweight.email
Breach information
Paperweight provides breach and risk overviews for companies discovered in the mailbox.Read 15 Oct 2026 · paperweight.email
Company developer
The legal and privacy pages identify the developer as westech and provide [email protected] as the contact address.Read 15 Oct 2026 · paperweight.email
Company launch date
Product Hunt records Paperweight as launched in 2026.Read 15 Oct 2026 · producthunt.com
Data collection
The desktop app states that it collects no analytics or usage data and stores connected-mail data only locally.Read 15 Oct 2026 · paperweight.email
Deletion requests
Paperweight prepares access or deletion requests for user review and does not send deletion requests automatically.Read 7 Oct 2026 · paperweight.email
Discovery limit
Companies that never emailed the user or whose messages were deleted cannot be discovered from the inbox.Read 15 Oct 2026 · paperweight.email
Documentation depth
The repository README documents providers, OAuth scopes, development setup, releases and contribution rules, while the site publishes detailed changelog entries.Read 15 Oct 2026 · github.com
Email cleanup
Paid features can unsubscribe, trash or mark messages as spam and perform bulk cleanup actions.Read 15 Oct 2026 · paperweight.email
Email providers
Supported connections include Gmail, Microsoft, Apple, Proton Mail through Proton Bridge and standard IMAP accounts.Read 15 Oct 2026 · paperweight.email
GDPR automation caution
On Product Hunt, the maker recommends manually reviewing GDPR requests rather than sending them automatically in bulk.Read 15 Oct 2026 · producthunt.com
Install formats
Downloads are offered as Windows installer, macOS DMG, Linux AppImage and Linux deb package.Read 15 Oct 2026 · paperweight.email
Known feature limits
The maker's comparison guide says Paperweight lacks AI inbox prioritization, daily rollups or digests, mobile apps, browser extensions and cross-device synchronization.Read 15 Oct 2026 · paperweight.email
Latest release
The site lists version 1.0.0 as the latest downloadable release, while its changelog records v0.7.1 on September 22, 2026.Read 15 Oct 2026 · paperweight.email
Limit: download reliability
A Product Hunt commenter said none of three website download buttons worked and the maker directed them to GitHub Releases instead.Read 15 Oct 2026 · producthunt.com
Limit: incomplete automation
FunBlocks notes that Paperweight cannot automate deletion for every service because some providers use difficult off-boarding processes.Read 15 Oct 2026 · funblocks.net
Limit: large-mailbox progress
A Reddit tester reported synchronization appearing stuck at 1% for a 300,000-message inbox and progressing slowly on a 65,000-message inbox, although the smaller test eventually completed.Read 15 Oct 2026 · reddit.com
Limit: pricing clarity
A Reddit commenter called the free claim misleading because an earlier offer limited free scanning and placed unlimited history and multi-account support behind a paid licence.Read 15 Oct 2026 · reddit.com
Limit: scan duration
FunBlocks warns that setup and initial scanning can take substantial time for large or decades-old mailboxes.Read 15 Oct 2026 · funblocks.net
Local processing
The maker says analysis, email storage and account data processing stay on the user's device without Paperweight servers.Read 15 Oct 2026 · paperweight.email
MCP data scope
The changelog says the agent can access sender/recipient, subject, previews, and app classifications, but not full email bodies or raw headers; known personal data is masked by default.Read 7 Oct 2026 · paperweight.email
MCP integration
Version 0.7.0 added a local stdio MCP server; AI access is off by default and can be read-only or read/write.Read 15 Oct 2026 · paperweight.email
Notable limitation
Paperweight says it focuses on first-party relationships found in the inbox and does not remove records from data brokers.Read 7 Oct 2026 · paperweight.email
Open source
Paperweight is published under the MIT license, and the maker says users can inspect or build the code.Read 7 Oct 2026 · paperweight.email
Open-source licence
The source repository is public under the permissive MIT licence.Read 15 Oct 2026 · github.com
Personal data
It detects details including email addresses, phone numbers, postal addresses, payment cards, IBANs, and national identifiers in past messages.Read 7 Oct 2026 · paperweight.email
Personal-data detection
The app identifies items such as phone numbers, addresses, payment details and other identifiers in message history.Read 15 Oct 2026 · paperweight.email
Praise: footprint inventory
FunBlocks says the product maps services, newsletters and accounts connected to an email address and goes beyond ordinary unsubscribe tools.Read 15 Oct 2026 · funblocks.net
Praise: open source and local use
Reddit's launch discussion highlights MIT licensing, local processing, no account requirement and Windows, macOS and Linux support.Read 15 Oct 2026 · reddit.com
Praise: privacy architecture
FunBlocks praises the local-first design because inbox data does not leave the user's computer and describes the open source approach as auditable.Read 15 Oct 2026 · funblocks.net
Privacy model
Email analysis and database storage happen locally on the user's computer, and the maker says it has no servers that receive email content or credentials.Read 7 Oct 2026 · paperweight.email
Privacy requests
Pro can send privacy requests and follow-ups and track GDPR cases with timelines and statutory reminders.Read 15 Oct 2026 · paperweight.email
Product Hunt status
Product Hunt lists Paperweight as launched in 2026 with 130 followers and no reviews.Read 15 Oct 2026 · producthunt.com
Rating on G2
0.0 out of 5 from 1 review; the listing identifies the product as a FATbit Technologies freelance-writer marketplace script.Read 15 Oct 2026 · g2.com
Security controls
Provider communication uses HTTPS/TLS, while OAuth tokens are encrypted in macOS Keychain or Windows Credential Manager.Read 15 Oct 2026 · paperweight.email
Source-build requirements
Building from source requires Yarn, environment variables and developer OAuth credentials for Google and Microsoft; IMAP needs no OAuth variables.Read 15 Oct 2026 · github.com

Plans and prices

Free Free free forever 1 email account · full-history sync · account/company inventory · mailing-list overview · breach/risk overview · personal-data overview · local curation · GitHub community support Read 15 Oct 2026 · paperweight.email
Cleanup Pass $25, paid once one payment for 30 days Everything in Free · unsubscribe/trash/spam · bulk cleanup · privacy requests and follow-ups · multiple accounts · MCP access · GitHub community support · no renewal Read 15 Oct 2026 · paperweight.email
Paperweight Pro crypto $55 a year manual renewal Same Pro access · BTC, ETH, XMR or ZEC · manually verified payment · no recurring subscription Read 15 Oct 2026 · paperweight.email
Paperweight Pro $60 a year billed yearly Everything in Free · unsubscribe/trash/spam · bulk cleanup · privacy requests and follow-ups · multiple accounts · MCP access · email support Read 15 Oct 2026 · paperweight.email
Lifetime $99, paid once Permanent full Pro access; offer available through October 7, 2026 Permanent full Pro access · crypto price $90 Read 7 Oct 2026 · paperweight.email

Every Paperweight plan and price →

Strong points and limits

Strong points

  • Local email analysis and database storage.
  • Supports Gmail, Outlook, Apple/iCloud, and IMAP.
  • Proton Mail support works through Proton Bridge.
  • Unsubscribe requests use supported email mechanisms.
  • Free plan includes one account with full-history sync.

Limits

  • It does not remove records from data brokers.
  • Deletion requests require user review and are not sent automatically.
  • Automatic cleanup rules are not available.
  • Free plan supports one email account.

Who it suits

It suits people who want to inventory accounts, mailing lists, and personal information found in their email. Its local processing and open-source code may suit users who want to inspect how the app works.

Verdict

Paperweight combines inbox discovery with cleanup and privacy-request tools while keeping analysis and storage on the computer. Its first-party inbox focus and manual review of deletion requests are important limits to consider.

Where Specifiction places it

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