What we believe

The principles behind every number Tessaly shows you

We build analytics for teams who make product decisions every week. These six principles decide what we ship, what we refuse to ship and how we treat the data you trust us with.

  1. 01

    Numbers before opinions

    Every view shows the query behind it, so a chart can settle an argument instead of starting one.

  2. 02

    Readable by the whole team

    If a product manager needs SQL to answer a retention question, we have not finished the feature.

  3. 03

    Your data stays yours

    No resale, no training on customer events, and a one-click export of everything you have sent us.

  4. 04

    Fast enough to ask twice

    Queries return in seconds, so curiosity costs nothing and follow-up questions actually get asked.

  5. 05

    Boring where it counts

    Billing, permissions and uptime are deliberately unexciting. Surprises belong in your data, not in ours.

  6. 06

    Ship small, ship weekly

    We release every Tuesday and write down what changed, so you never wonder what moved your numbers.

Members of the Tessaly team working through a retention review together
product teams on Tessaly
2,400+
product teams on Tessaly
events processed each month
38 bn
events processed each month
query uptime over the last year
99.98%
query uptime over the last year