About us

CheckFirst empowers its partners to navigate today’s complex online information ecosystem and equips decisionmakers with customisable solutions to combat online harms.

About us

Our mission

To equip stakeholders defending the online information ecosystem with tailor-made technological solutions and contextualised expert insights, to act with confidence.

11

Projects

14

Partners

25959

Coffees

2020 / CheckFirst started

2021 / ODIL

2021 / CrossOver Monitoring (Belgium)

2022 / OKSA

2022 / 22vlalapub.fr

2023 / COM-PRESS

2023 / ObSINT

2023 / CrossOver Monitoring (Francophonie)

2024 / CrossOver Monitoring (Finland)

2025 / CrossOver Intelligence

2025 / Pravda dashboard

2025 / RADAR

2025 / Tutki

2026 / CheckFirst Import Connector

Timeline

Check First was founded in the first months of the global pandemic with the intention to help fight disinformation about COVID. Our work was noticed among others by the Organisation Internationale de la Francophonie, which asked us to build ODIL, the platform gathering initiatives against disinformation in the French speaking world. Since then, Check First was associated to many high-level projects in content monitoring (CrossOver), or political ads monitoring (22vlalapub) as well as in the design of state of the art research tools for data analysis and investigations (OKSA).

Our vision

CheckFirst aspires towards an online information ecosystem where manipulation is harder to conduct, online harms stand exposed, decisionmakers make informed choices and malign actors are held accountable to democratic institutions.

CheckFirst is proud to be trusted by

Mozilla Tech Fund
European Commission
EU Disinfo Lab
France TV
Internet Watch Foundation
ISD
Organisation Internationale de la Francophonie
Reset.tech
Sodertorn University
FBA