Search once across OSI-approved open source, source-available projects, and proprietary products.
Pipedrive alternative you can host yourself.
Warpdrive is a free, self-hosted CRM with deals, leads, contacts, companies, and pipelines, offered as an open-source Pipedrive alternative.
Self-hosted multi-region uptime monitoring with status pages
EasyMonitor is a self-hosted uptime monitoring tool with multi-region checks, incident tracking, and public status pages for websites and APIs.
Private macOS app to capture pages, notes, and images with full-text search
Capd is a private macOS app for saving web pages, text selections, notes, links, and images into a local library with full-text search.
Private end-to-end encrypted location sharing for family
Paralino is a privacy-first family location-sharing app with live maps, place alerts, and travel history, all end-to-end encrypted before leaving the phone.
Open-source project management with tasks, docs, and time tracking
Manage is a free, open-source project management platform where small teams track tasks, keep docs, and log time in one self-hosted workspace.
Open-source Markdown that mounts interactive apps for LLMs
MDMA is an MIT-licensed open-source framework by Mobile Reality that turns LLM Markdown output into interactive applications with forms, tables, and approval gates.
Headless product-tour library for React with accessible pre-styled components.
UserTourKit is a headless onboarding and product-tour library for React with TypeScript support, WCAG 2.1 AA accessibility targets, and pre-styled components.
Fast privacy-focused notes with lists, reminders, and sync
Justnote is a free, open-source note-taking app with notes, checklists, and reminders that syncs across web, Android, and iOS, with optional paid plans for extra storage.
Open-source email platform for Amazon SES
Wraps is an open-source email platform for Amazon SES that deploys into your AWS account, with React email templates and TypeScript automations.
Visual no-code platform for building automations, integrations, and backends.
CodeZero is a visual platform for building automations, integrations, and backend logic as node-graph flows.
Decentralized fiber network cutting latency for validators and RPC nodes
DoubleZero is a decentralized fiber network that gives distributed systems such as Solana validators low-latency, high-bandwidth connectivity.
End-to-end encrypted form builder with a free unlimited plan
Palform is an open-source form builder that encrypts every response end to end, with a free EU-hosted plan and paid team features.
Self-hosted visual bug reporting with annotated screenshots and video
BugPin is a self-hosted bug reporting tool: visitors pin feedback directly on a website, and each report arrives with screenshots, recordings, and browser diagnostics.
Self-hosted alert intelligence with AI root-cause analysis for on-call teams
Wachd is a self-hosted alert intelligence platform that takes webhooks from Grafana, Datadog, and Prometheus, gathers context, strips PII, correlates events into a causal timeline, and sends a plain-English diagnosis to the on-call engineer.
Open-source feedback boards with voting, AI triage, and roadmaps
Reflet is an open-source feedback platform where users submit requests, vote on priorities, and follow public roadmaps and changelogs from collection to shipped release.
Open-source subscription billing with metering, invoicing, and multi-gateway support
UniBee is an open-source billing platform for SaaS subscriptions and usage-based metering, with automated invoicing, dunning, and Stripe and PayPal gateways.
Self-hosted Google Keep alternative for notes, lists, and reminders
itsnotes is a free, MIT-licensed, self-hosted notes app that mirrors Google Keep with notes, checklists, labels, and reminders.
Open-source newsletter platform for blogs and campaigns
Hyvor Post is an open-source newsletter platform for publishing blogs and sending campaigns, with automations and a managed cloud.
Self-hosted event ticketing with card payments and no per-ticket fees
Chobble Tickets is a self-hosted event ticketing system for selling paid and free tickets online, with card payments and no per-ticket platform fee.
Open network where node operators earn per data request served
Pocket Network is a decentralized network where developers publish data services and independent operators serve them for per-request payment settled onchain.
Project management and customer feedback portal in one self-hosted tool
Sayr is a source-available project manager that pairs issue tracking and roadmaps with a customer feedback portal with voting and changelogs.
Free open-source accounting software for small business servers
Frappe Books is free, open-source accounting software that small businesses and freelancers install on their own server and use in a web browser.
Self-hosted website monitoring with security scans and instant alerts
StatusScout is a self-hosted monitor that scans websites for security issues and watches uptime, SSL, and DNS, alerting you the moment something breaks.
Ask questions across document sets and get cited answers
Corpus turns piles of PDFs and web pages into something a team can interrogate.
The proprietary products most often replaced by something in this directory.
Notion
Notion Labs
Documents, databases, and project tracking in one workspace
13 open source alternatives
Google Analytics
Web and product analytics tied to Google's ad stack
12 open source alternatives
Datadog
Datadog
Infrastructure monitoring, logs, and tracing in one platform
10 open source alternatives
Dropbox
Dropbox
File sync and sharing across devices and teams
10 open source alternatives
Slack
Salesforce
Channel based team messaging with a large integration ecosystem
10 open source alternatives
Auth0
Okta
Hosted identity covering login, SSO, and multi-factor
9 open source alternatives
Where the directory is growing fastest this month.
Running and talking to language models, on your own hardware or someone else's.
32 products+14.2%
Frameworks and runtimes for building, orchestrating, and supervising autonomous agents.
73 products+12.4%
Assistants that read a codebase and carry out engineering work from natural language instructions.
26 products+11%
Utilities that sit in the daily loop of writing, testing, and shipping software.
292 products+7.2%
Tools that connect applications and run multi step processes without manual work.
57 products+6.4%
Metrics, logs, traces, and error reporting for systems in production.
60 products+6.1%
774 results