Fiscal Host: PlantingSpace LLC

Building the infrastructure and tools to create an open-data reviews ecosystem to allow people to share their valuable insights freely and decrease dependence on proprietary, monopolistic services.


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$30 USD since Jan 2020

Mangrove is all of us

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Thank you for supporting Mangrove.


Financial Contributor

Total contributions

$30 USD



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Monthly financial contribution to Mangrove (backer)

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Monthly financial contribution to Mangrove (backer)

from Incognito


Monthly financial contribution to Mangrove (backer)

from Incognito

Today’s balance

$24.87 USD

Total raised

$24.87 USD

Total disbursed

--.-- USD

Estimated annual budget

$12.78 USD


Let’s get the ball rolling!

News from Mangrove

Updates on our activities and progress.

Announcing the Open Reviews Association

Dear Supporter,Given the growing interest in the open reviews initiative we are proud to announce today the foundation of the Open Reviews Association (ORA). Our intention is to ensure...
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Published on July 26, 2020 by Dina Carabas

Blog Post: Showing you around in the Mangrove web app

Dear supporters,We published a blog post that takes you on a 2-minute tour through Mangrove, showcasing its most important features and capabilities for users of the web app.Have a look here:
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Published on February 27, 2020 by Dina Carabas

Release of the Mangrove demo UI

We are releasing today the Mangrove demo web app and look forward to you testing it and giving us feedback.You can read and...
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Published on February 6, 2020 by Dina Carabas


Our aim is to create an open data ecosystem for reviews of places, companies, websites, books, and more. We provide open-source infrastructure that enables any application or website to integrate a reviews layer, and to benefit from a shared data pool that is created by the combined user base of all participants.

Mangrove provides
  • A technical standard to ensure interoperability
  • An open-source API
  • An aggregation algorithm to clean and filter the data
  • A downloadable open dataset licensed under CC-BY-4.0
Mangrove is a non-profit service hosted and supported by a community of businesses, developers and interested parties around the world.

We would be happy to support you to integrate Mangrove into your application or website. Get in touch in our Riot chat or by email (mangrove(at)planting(dot)space). Or just try out Mangrove in the demo web app.

Our team