G2 Vendor Directory

Open Bank Project

#11 in Financial Data APIs

Berlin, Berlin

1

Products on G2

18

Total reviews

4.8

Avg. star rating

  • RESTful JSON API ranks #11 in Financial Data APIs.
  • Reviews across Open Bank Project's portfolio declined 100.0% quarter-over-quarter.
  • Open Bank Project's 1 product span 1 category on G2.
  • Small Business is the largest segment among reviewers, at 41.2%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across Open Bank Project's products.

Page views and citations · Open Bank Project

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

Key stats

-100.0%

#11

1

Small Business

2012

6

Berlin, Berlin

Adoption by company size

SegmentShare of reviews
Small Business41.2%
Mid-Market23.5%
Enterprise35.3%

Quarterly history

QuarterTotal reviewsAvg. rating
2026 Q115.0
2026 Q224.5