OKSA is a state of the art research analysis tool.


It allows all researchers of the same team to collect and store their findings in a structured database. According to each teams’ requirements, relevant findings can be automatically rendered in a readable graphical form for quick interpretation. Best of all, multiple teams can collaborate on part or all of their research data according to their will, moving the fight against disinformation at a faster pace.

About us

Check First is a leading Finnish software and methodologies company, spearheading adversarial research techniques. We believe that everyone should be able to understand how and why content is presented to them. We advocate for online clarity and accountability, building solutions to attain this goal. Partnering with leading institutions, regulators, NGOs and educators, we aim at curbing the spread of disinformation and foreign influence manipulations.

Our story