Best 13 Tools for Open Source Marketing (2026)

Osaurus is an AI agent application for Mac that runs models locally or connects to cloud providers, keeping all data on your computer. It helps individuals and teams automate work by creating agents with persistent memory, code execution, and web browsing capabilities. Osaurus is open source and MIT licensed, giving users full control over their data and agent configurations.

• 01Store and retrieve conversation history distilled into facts
• 02Execute code in isolated Python, Node, and shell sandboxes
• 03Browse the web and fill forms with persistent browser sessions
• 04Run agents on schedules or trigger them when files change
• 05Load custom skills from GitHub and extend with MCP tools

Free and MIT licensed for individuals with no subscription. Workspaces for teams costs $20 per workspace per month or $200 per year with a 14-day free trial.

Osaurus is an AI agent application for Mac that can run models locally or connect to cloud providers, keeping all data on your computer. Naseem is also a native AI agent for macOS, while Osaurus lists scheduled runs and file-change triggers among its features.

Osaurus matched our open source marketing filters in its name or short description (Open Source / Privacy). Use it alongside consistent execution to compound results.

90% of people who try AI agents give up. Three reasons: memory that resets every session, your data sitting in someone else's cloud and a terminal just to get started. Real blockers. OpenHuman fixes all of it. Local-first, privacy-first. It remembers everything about you and actually gets smarter the more you use it. Every feature lives in one simple interface. Fully open source. One-click setup. P.S. The product is in beta, so expect bugs, but we're building and shipping fast.

• 01Keep data local on your machine
• 02Manage multiple AI agents in one place
• 03Connect up to 100 apps and integrate with work tools
• 04Remember context across sessions automatically
• 05Automate workflows with multiple agents and steps

Free open source software. Paid plans start at $20/month for $21 in credits, or $200/month for $210 in credits. Pay-as-you-go option available from $5.

OpenHuman focuses on keeping AI agent data local on your machine and presents itself as local-first and privacy-first. Osaurus also keeps data on the user's computer and describes itself as open source and MIT licensed, while OpenHuman describes itself as fully open source.

OpenHuman matched our open source marketing filters in its name or short description (Productivity / Open Source). Use it alongside consistent execution to compound results.

Bruno is an open-source API client that supports REST, GraphQL, gRPC and Websocket protocols. It stores API collections as plain-text files in your repository, eliminating cloud syncing and enabling Git-based collaboration.

• 01Store API collections as plain-text files in Git repositories
• 02Run multiple API requests in batch from folders
• 03Define pre-request variables for configuration and reuse
• 04Open API collections in multiple tabs simultaneously

Bruno is free and open-source with no per-user licensing fees.

Bruno is an open-source API client that supports REST, GraphQL, gRPC and Websocket protocols. Reqit also stores its collections as files, but its listing describes plain JSON files, while Bruno stores API collections as plain-text files in your repository.

Bruno matched our open source marketing filters in its name or short description (API / Open Source). Use it alongside consistent execution to compound results.

Point Ditto at any public URL and get a faithful copy as clean, componentized Next.js or Vite code, in minutes. It's fully deterministic, so it's fast, cheap, and consistent. Components, tokens, interactions & hover states included. Free REST API + MCP server, open source.

• 01Clone any website to clean, componentized code
• 02Extract design systems, tokens, fonts, and interactions
• 03Generate typed, ready-to-build project code
• 04Use via open source, REST API, or MCP server
• 05Produce deterministic output without LLM guesswork

Fully free and open source. Self-host the whole pipeline or use the hosted REST API at no cost.

ditto.site produces a faithful copy of a public URL as clean, componentized Next.js or Vite code, while Zipit Web extracts code and UI components from websites without installation.

ditto.site matched our open source marketing filters in its name or short description (Design Tools / Open Source). Use it alongside consistent execution to compound results.

Fast — Written from scratch in Rust to efficiently leverage multiple CPU cores and your GPU. • Agentic — Run agents in parallel to smoothly edit files, navigate code, and run tools at native speed. • Collaborative — Chat with teammates, code together, and share your screen and project.

• 01Run code editor with Rust-based architecture
• 02Execute agents in parallel to edit and navigate
• 03Chat with teammates and code together
• 04Process edit predictions with AI assistance

See the Zed website for current pricing.

Zed is a code editor built for speed and collaboration, written from scratch in Rust to use multiple CPU cores and a GPU. Compared with Superset, Zed's listing emphasizes teammate chat and shared screens, while Superset focuses on running multiple agents in isolated sandboxes.

Zed matched our open source marketing filters in its name or short description (Open Source / Text Editors). Use it alongside consistent execution to compound results.

The best real-time avatar model in the world is now open source with open weights. Take the model, tweak it, and use it at $0 cost. What's unique: our model listens while you speak — full-duplex; the avatar reacts in real-time, with minimal latency. • Every frame is generated, avoiding annoying animation loops from pre-rendered playback. • Full streaming infrastructure included so you can get started right away.

• 01Generate full faces in real time, frame by frame
• 02Listen and react to user speech with minimal latency
• 03Deploy avatars in minutes without coding
• 04Use open source model at zero cost

Free tier available. Open source model available at zero cost.

Avaturn Live offers an open source avatar model that listens while the user speaks, while Avatai focuses on branded AI avatars that deliver training, demos, and onboarding for teams.

Avaturn Live matched our open source marketing filters in its name or short description (Video Streaming / Open Source). Use it alongside consistent execution to compound results.

Getting promoted isn't just about doing great work - it's about remembering and proving it. Can you remember what you accomplished 23 weeks ago? Dayflow is a local-first macOS app that uses your screen data and AI to automatically journal your workday. No timers, no manual logging. Every bug fixed, doc written, and problem solved is captured - ready for standups, 1:1s, and performance reviews. Run any model (local or cloud), keep everything on your Mac. Open source, MIT licensed.

• 01Capture work activity automatically without manual timers or tags
• 02Generate AI-powered summaries of your work with local or cloud analysis
• 03View your work as a visual timeline organized by activity type
• 04Store all recordings and data locally on your Mac
• 05Choose between local AI, your own provider, or managed cloud analysis

Dayflow is free to use. See the website for details.

Dayflow is a local-first macOS app that automatically journals your workday for standups and performance reviews, while screenpipe lets AI agents draw on captured work history.

Dayflow matched our open source marketing filters in its name or short description (Productivity / Open Source). Use it alongside consistent execution to compound results.

Raindrop Workshop is the first local debugger for agents. It's free, local, and open source. Your local agent traces stream, token-by-token, instantly. Another Agent like Claude Code can read them over MCP. Then Claude can write evals, replay traces, fix bugs... and do it all over again. This is the Self-Healing Agent loop. And it’s only possible on Raindrop. Check it out and star on Github here: https://github.com/raindrop-ai/workshop

• 01Trace every run, tool call, and decision
• 02Detect and auto-fix silent failures in production
• 03Simulate agent behavior before shipping to production
• 04Investigate and triage issues in Slack and web
• 05Debug agents locally with inspection and replay

Free plan available with no credit card required.

Raindrop Workshop is a local debugger for agents that is free and open source, and it traces runs, tool calls, and decisions. Airuncode is a local-first agent runtime for software work, while Raindrop centers on inspecting and replaying agent behavior on your own machine. AgentsK…

Raindrop matched our open source marketing filters in its name or short description (Open Source / Developer Tools). Use it alongside consistent execution to compound results.

Track your brand's visibility across any AI model. Monitor mentions, analyze citations, and benchmark competitors. Open source and self-hosted, so your data stays yours and you'll never get locked in.

Elmo is free to use. See the website for details.

Elmo matched our open source marketing filters in its name or short description (SaaS). Use it alongside consistent execution to compound results.

Lebanon Hub is a community platform dedicated to connecting and supporting Lebanese developers who are building projects openly. It serves as a central hub for developers to collaborate, share their work, and contribute to the open source ecosystem.

Leb Dev Hub is free to use. See the website for details.

Leb Dev Hub matched our open source marketing filters in its name or short description (Community / Developer Tools). Use it alongside consistent execution to compound results.

Wacht is open source infrastructure for AI-native products. The problem it solves is one most teams shipping today have lived. You start with one tool for auth, another for webhooks, something else for org management, a queue for agent work, and the integration between them becomes its own codebase almost immediately. The stack you didn't want to build is the one taking up most of your engineering time. AI coding agents help you write the integrations faster, but they don't fix the underlying mess, they just produc…

• 01Identity with passkeys, MFA, 10+ OAuth providers, and SAML on every plan
• 02B2B tenancy with orgs, workspaces, invitations, and roles
• 03Agent runtime with sandboxing, BYOK keys, BYO storage, hooks and approvals
• 04Wacht Bench CLI for AI coding agents to build Wacht apps end to end

Free to start with real production limits, not a trial. Starter ships 10,000 MAUs, 500 orgs, 2,000 workspaces, SAML SSO, the full agents platform, and prebuilt components, no credit card needed

Wacht matched our open source marketing filters in its name or short description (Open Source / Developer Tools). Use it alongside consistent execution to compound results.

The shelf can also be reached from the menu bar, so recent files are never more than a click away. Its surfaces use the Liquid Glass material introduced in macOS 26. The project is open source, and the homepage includes an interactive tour that shows the shelf in use.

• 01Lists recent downloads on a shelf tucked at the screen's edge
• 02Opens from the menu bar for quick access to recent files
• 03Renders the shelf in Liquid Glass styling on macOS 26 or later
• 04Stays out of the way until you need a recently downloaded file
• 05Ships as free, open-source software you can inspect and build

Shelfy is free to use. See the website for details.

Shelfy matched our open source marketing filters in its name or short description (Productivity / Open Source). Use it alongside consistent execution to compound results.

Handsy AI lets an AI use a real iPhone the way you do: it looks at the screen and taps. A $7 Seeed XIAO ESP32S3 board plugs into the phone's USB port. The phone mirrors its screen to the board over AirPlay, so the AI can see it. The board then acts as a standard USB mouse and keyboard. With AssistiveTouch on, a click is a tap and a drag is a swipe. Nothing is installed on the phone's system: no jailbreak, no developer mode, no new phone. There are two ways to use it: iPhone app (ESP32 Agent, free on TestFlight):…

• 01Mirrors the iPhone screen to the board over AirPlay so the agent can read it
• 02Taps, swipes, drags, and types on the phone as a USB mouse and keyboard
• 03Runs a goal-driven task from the iPhone app, with a guided setup of the board
• 04Lets your computer's agent take screenshots and act on the phone via Handsy CLI
• 05Open-source firmware and code on GitHub, free iOS app on TestFlight

Handsy AI is free to use. See the website for details.

Handsy AI matched our open source marketing filters in its name or short description (MCP / AI Agent). Use it alongside consistent execution to compound results.