head to head · open source
invisible_dots vs vellum-assistant
invisible_dots has 32,357 GitHub stars, 4,739 forks, 0 open issues and last shipped 3 days ago. vellum-assistant has 1,470 stars, 229 forks, 179 open issues and last shipped yesterday. invisible_dots leads on adoption by 2,101% (32,357 vs 1,470 stars). invisible_dots is written in TypeScript under MIT; vellum-assistant is written in TypeScript under MIT. invisible_dots has attracted 15% as many forks as stars, vellum-assistant 16%. vellum-assistant was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agentic-ai, ai-assistant, autonomous-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| invisible_dots | vellum-assistant | |
|---|---|---|
| GitHub stars | ★ 32K | ★ 1.5K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 4.7K | ⑂ 229 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick invisible_dots if
- You weight community size — 32K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick vellum-assistant if
- You want the vellum-assistant feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and vellum-assistant fits your workflow better
About invisible_dots
Open source, self hosted alternative to OpenAI Dots, Grok Bot. Built to be undetectable by anti bot systems. Quickstart You need Node 24+, Go 1.25+, Git and hardware virtualization (x86 64), plus an OpenRouter key. Windows (PowerShell): Linux (Ubuntu 24.04): setup all installs QEMU and turns on the accelerator (KVM, or the Windows Hypervisor Platform), then builds or downloads the Dot's images; run it again after a restart and it carries on. Then open paste your OpenRouter key and create your first Dot. Every step and its failure modes: the guide's quickstart. What to ask a Dot Anything that needs a computer and…
read the full invisible_dots overview →
About vellum-assistant
A personal AI assistant that evolves with you. 8 different types of memory (episodic, semantic, procedural, emotional, prospective, behavioral, narrative, shared) make it truly yours. It learns how you work, remembers what matters, and takes action across your apps. What It Does If you've set up a Personal AI on OpenClaw, Hermes Agent, or Claude Code, you know how long it takes, and how many times you have to hatch a new one to get it right. Vellum gets you the result you're looking for out of the box, one download away. Get Started 1. Sign up or download the app The desktop app is available for macOS and…
read the full vellum-assistant overview →
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Frequently asked questions
Is invisible_dots or vellum-assistant more popular?
invisible_dots has 32,357 GitHub stars and vellum-assistant has 1,470. invisible_dots has the larger community by that measure.
Are invisible_dots and vellum-assistant free?
Both are open source. invisible_dots is licensed under MIT and vellum-assistant under MIT. Neither carries a licence fee.
What is the difference between invisible_dots and vellum-assistant?
invisible_dots is written in TypeScript and vellum-assistant in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, invisible_dots or vellum-assistant?
Choose invisible_dots if you want the larger community (32,357 stars) or its MIT licence terms. Choose vellum-assistant if its feature set, stack or MIT licence fits better. Both are self-hostable.