head to head · open source
marketingskills vs roapi
marketingskills has 58,347 GitHub stars, 8,566 forks, 154 open issues and last shipped 4 days ago. roapi has 3,435 stars, 211 forks, 66 open issues and last shipped 7 months ago. marketingskills leads on adoption by 1,599% (58,347 vs 3,435 stars). marketingskills is written in JavaScript under MIT; roapi is written in Rust under Apache-2.0. marketingskills has attracted 15% as many forks as stars, roapi 6%. marketingskills was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| marketingskills | roapi | |
|---|---|---|
| GitHub stars | ★ 58K | ★ 3.4K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Rust |
| Last push | 2026-10-31 | 2026-03-25 |
| Forks | ⑂ 8.6K | ⑂ 211 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick marketingskills if
- You weight community size — 58K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick roapi if
- You want the roapi feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and roapi fits your workflow better
About marketingskills
Marketing Skills for AI Agents A collection of AI agent skills focused on marketing tasks. Built for technical marketers and founders who want AI coding agents to help with conversion optimization, copywriting, SEO, analytics, and growth engineering. Works with Claude Code, OpenAI Codex, Cursor, Windsurf, and any agent that supports the Agent Skills spec. Built by Corey Haines. Need hands on help? Check out Conversion Factory — Corey's agency for conversion optimization, landing pages, and growth strategy. Want to learn more about marketing? Subscribe to Swipe Files. Want to get dangerously good at using AI for…
read the full marketingskills overview →
About roapi
ROAPI ROAPI automatically spins up read only APIs for static datasets without requiring you to write a single line of code. It builds on top of Apache Arrow and Datafusion. The core of its design can be boiled down to the following: Query frontends to translate SQL, FlightSQL, GraphQL and REST API queries into Datafusion plans. Datafusion for query plan execution. Data layer to load datasets from a variety of sources and formats with automatic schema inference. Response encoding layer to serialize intermediate Arrow record batch into various formats requested by client. See below for a high level diagram…
read the full roapi overview →
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Frequently asked questions
Is marketingskills or roapi more popular?
marketingskills has 58,347 GitHub stars and roapi has 3,435. marketingskills has the larger community by that measure.
Are marketingskills and roapi free?
Both are open source. marketingskills is licensed under MIT and roapi under Apache-2.0. Neither carries a licence fee.
What is the difference between marketingskills and roapi?
marketingskills is written in JavaScript and roapi in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, marketingskills or roapi?
Choose marketingskills if you want the larger community (58,347 stars) or its MIT licence terms. Choose roapi if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.