Robyn
Robyn: A capable free MMM package for technical teams, not a hosted performance-management suite. Ranked #19 of 24 in Marketing Performance Management Software by our editors (7.3/10); pricing: Free plan; best for technical users wanting free MMM tooling.
At a glance
- Editor score7.3 / 10
- PricingFree plan
- Best forTechnical users wanting free MMM tooling
- Free planYes
- Paid fromFree
- Budget planningYes
- Facts checked21 Sep 2026
Where it wins
- Free and open source with Windows, macOS, Linux, API, and self-hosted support
- Automates hyperparameter optimization with adstock and saturation modeling
- Supports calibration, model comparison, ROI analysis, and budget allocation
Where it doesn't
- Requires technical capability to run and interpret marketing mix models
- Developer- and analyst-oriented rather than a hosted application
- The Python implementation is described as beta
Our verdict on Robyn
Robyn is an open-source marketing mix modeling package from Meta Marketing Science. It is designed for in-house analysts, data scientists, advertisers, agencies, and consultancies that can work with granular marketing, sales, organic, contextual, and time-series data. The package covers marketing impact measurement, ROI analysis, model comparison, and budget allocation, with workflows based on R and Python. Its free, open-source model makes it relevant for teams seeking a technical alternative to a managed marketing performance platform.
The standout capability is the breadth of its modeling workflow. Robyn combines automated multi-objective hyperparameter optimization with adstock and media saturation modeling, Ridge regression, and decomposition for trend, seasonality, holidays, and weekdays. Ground-truth calibration can use causal or experimental results, while generated one-pagers support model comparison. These features give technical teams a structured path from granular time-series data to channel-level budget allocation, rather than limiting the package to reporting or descriptive analysis.
Robyn is a strong fit when a team can manage its own modeling environment and interpret the outputs. It supports Windows, macOS, Linux, API, and self-hosted deployments, but it is not positioned as a complete hosted performance-management suite. Teams looking for a managed application with less technical involvement should choose another type of product. The Python implementation is described as beta, so teams selecting that workflow should account for its stated development status. Pick Robyn for flexible, open-source MMM work; look elsewhere when managed delivery is the priority.
Your product? Our editors can test Robyn in depth and publish a review, labelled as paid · from $149/mo →
Robyn pricing
Robyn fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Budget planning | Yes |
| Forecasting | Yes |
| Scenario planning | Yes |
| ROI reporting | Yes |
| Approval workflows | Not verified |
| Currency support | Not verified |
| Planning horizon | Not verified |
| Deployment | Self-hosted |
| Platforms | Windows, macOS, Linux |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | facebookexperimental.github.io |
| Facts checked | 21 Sep 2026 |
Alternatives to Robyn
- MarmindA centralized marketing operations platform for planning, spend control, workflows, and performance.9.4
- Revlo MarketingA hospitality-focused system for planning, tracking and optimizing complex marketing spend.9.3
- UptempoA focused system for connecting marketing investment, spend, pipeline, and ROI.9.1
Used Robyn? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Robyn for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Robyn is listed in our Marketing Performance Management Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/robyn/"><img src="https://www.itechguides.com/best/badge/robyn.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update