Open-source tools — Works with Google

8 match your filters — 8 of them answered our check today.

Watching this group for 20 days · how we check

This week5 new arrivals

ClawLite

Live

A personal AI assistant that runs fully on your own machine via local models, chatting through Telegram with Gmail/Calendar access.

Open sourceNo subscription
What to know▼
How it works
local models handle chat, memory and web search; cloud used only as a fallback
What's different
requires human approval for actions and runs in a Docker sandbox
Pricing
no subscription, open source (Apache 2.0)
Best for
Windows users wanting a private, local AI assistant

Watched for 5 days · last checked today

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smtp-probe

Live

An open-source CLI that checks SPF/DKIM/DMARC/MX records, verifies addresses via SMTP, and flags disposable/role-based emails, for developers validating deliverability before sending.

Open source
What to know▼
How it works
DNS health scoring, SMTP RCPT TO verification, domain typo correction, 29 RBL blacklist scans, ~74k disposable domain detection; includes REST API.
Pricing
Free demo available.

Watched for 2 days · last checked 1d ago

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Pulse

Live

An open-source AI revenue-ops copilot for sales and RevOps teams that turns pasted meeting notes into HubSpot updates, drafts follow-up emails, syncs Google Calendar context, and posts summaries to Slack, without writing to CRM or sending anything without approval.

No sign-upOpen source
What to know▼
How it works
Maps meeting notes to your HubSpot schema (deal stage, amount, custom properties, next steps) and drafts Gmail follow-ups.
Pricing
Browser demo needs no signup; source is open and self-hostable.
Best for
Sales and RevOps teams on HubSpot who want notes turned into CRM updates automatically.
Watch out
Nothing writes to CRM or sends without your approval, per the product's own description.

Watched for 7 days · last checked 5d ago

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Writed

Live

A journal app where AI runs entirely in your browser to answer questions about your own entries. No account or cloud; the paid tier can sync to your Google Drive.

FreeNo sign-upWorks offlineOpen source
What to know▼
How it works
A journal app where an on-device AI answers questions about your own past entries with citations, running entirely in the browser.
What's different
No account, no cloud, no tracking — the AI runs locally in the browser.
Pricing
Free and open source; a paid Pro tier adds sync to your own Google Drive.
Best for
People who want an AI-searchable journal without their entries leaving their device.

Watched for 14 days · last checked 8d ago

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DriveLoader

Live

Lets React developers use Google Drive as an image CDN instead of manually converting and managing Drive URLs.

Open source

Watched for 1 day · last checked today

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PassKeyra

Live

An open-source, zero-knowledge Android password manager that encrypts on-device before anything leaves it, for users who don't trust cloud password managers with plaintext access.

Works offlineOpen sourceNo subscriptionNo ads
What to know▼
How it works
On-device encryption, offline by default, optional opt-in cloud sync/backup that servers can't read
Pricing
Free tier unlimited entries; Premium €2.99/month or €29.99 lifetime for sync, backup, security report, no ads

Watched for 2 days · last checked 2d ago

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OpenMime

Live

A free, open-source native macOS Gmail client built in Swift, pitched as a no-cost alternative to the $50/year Gmail client many people recommend.

FreeOpen source
What to know▼
How it works
A native Gmail client for macOS built in Swift.
What's different
Free and open-source, positioned as an alternative to a commonly recommended $50/year native Gmail client.
Pricing
Free (compared to a $50/year paid alternative).
Best for
Mac users who want a native Gmail app without paying an annual subscription.

Watched for 15 days · last checked 2d ago

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Warpdrive

Live

An open-source, self-hosted alternative to Pipedrive with pipeline management, contacts, and two-way Gmail sync.

Domain registered 10 days ago

Open sourceSelf-hosted
What to know▼
How it works
An open-source, self-hosted CRM with pipeline management, a deal workspace, contacts, and two-way Gmail sync, running entirely on your own infrastructure.
What's different
Positioned as a Pipedrive alternative.
Pricing
Open-source, self-hosted.

Watched for 8 days · last checked 6d ago

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