Tartu is home to 5 SaaS and AI products actively bought by companies on Cledara, led by Plausible Analytics (0.02% market share). This ranking is built from real purchasing data — what companies actually pay for, not funding announcements — and updates monthly. Data as of 17 August 2026, 17:36 UTC.
| # | Product | Category | Description | Founded | Employees | Funding | 12-mo rank |
|---|---|---|---|---|---|---|---|
| 1 | Plausible Analytics | Data & Analytics | Plausible Analytics is a platform that provides website analytics for businesses. It offers insights into website traffic, visitor behavior, and site performance without compromising user privacy. The platform tracks metrics such as page views, unique visitors, bounce rates, and referral sources to help businesses understand how users interact with their websites. | 2,018 | 2-10 employees | -45 | |
| 2 | Merit Tarkvara | Finance & Accounting | Merit Tarkvara is a platform that offers cloud-based accounting and payroll software tailored for small businesses and accountants, particularly targeting teams in finance and administration. Their key products, Merit Active and Merit Salary simplify bookkeeping and payroll processes. | 1,991 | 11-50 employees | -49 | |
| 3 | Weekdone | People Ops & Talent | Weekdone is an OKR management software that tracks objectives and key results, automates weekly status reports, and provides performance insights for teams. | 2,012 | 11-50 employees | Under $1M | |
| 4 | YuMuuv | People Ops & Talent | YuMuuv is a platform that promotes healthy living among employees by creating fitness challenges, tracking activity data and providing rewards. | 2,019 | 2-10 employees | Under $1M | |
| 5 | Emulator.wtf | Engineering & DevOps | Emulator.wtf provides a web-based Android emulator. It allows users to run Android applications through a browser interface. | 2,021 | 2-10 employees |
The complete list is available as <a href="/api/export/startups/estonia/tartu.csv">CSV</a> or <a href="/api/export/startups/estonia/tartu.json">JSON</a>.
The largest SaaS company from Tartu by headcount is Merit Tarkvara (11-50 employees).
2 of 5 have disclosed funding, topped by Weekdone (Under $1M).
The newest entrant is Emulator.wtf (founded 2021).
The oldest is Merit Tarkvara (founded 1991); the newest, Emulator.wtf (2021).
| Category | Products |
|---|---|
| People Ops & Talent | 2 |
| Data & Analytics | 1 |
| Finance & Accounting | 1 |
| Engineering & DevOps | 1 |
Tartu's SaaS scene skews toward People Ops & Talent — 2 of its 5 tracked companies build people ops & talent software.
Tartu accounts for 7% of the 71 ranked SaaS products founded in Estonia.
Plausible Analytics, Merit Tarkvara and Weekdone are the most-used SaaS products founded in Tartu, based on real purchasing data from companies on Cledara. Last updated 17 August 2026, 17:36 UTC.
5 SaaS and AI products founded in Tartu are actively bought by companies tracked on Cledara. Aggregators list more registered startups; this ranking counts only products with real, current usage.
Merit Tarkvara show the strongest rank gains among Tartu-founded products over the last 90 days.
Most lists rank Tartu startups by funding raised or valuation. This one ranks them by adoption — how many companies actually pay for each product — measured monthly from Cledara's purchasing data.