catboost
CatBoost is a fast, scalable, high performance gradient boosting on decision trees library. Used for ranking, classifica
Direct answer
catboost is a startup tracked by VC Deal Flow Signal through its public GitHub activity. This profile records its commit velocity, contributors, and signal type as a benchmark for investors.
Current Signal, Q2 2026
catboost shows -50% commit velocity change with 190 active contributors (+0% growth). Signal type: Deceleration. Trend vs. prior quarter: decelerating (was -25% in Q1 2026).
Engineering acceleration is a sustained rise in a startup's public GitHub output - commits, contributors, new repositories, relative to its own baseline. It is a quantitative signal computed from public data, unrelated to accelerator programs.
Data sourced from public GitHub activity. Read our methodology
Engineering Metrics, Q2 2026
Commit Velocity (14d)
13
Velocity Change
-50%
Contributors
190
+0% growth
New Repos (30d)
0
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Projected lead-time window
no active window
Projected next milestone
Platform or stack transition
The free Sunday digest puts catboost and 540 other startups we track in context, 14-day acceleration deltas, contributor maps, and the top names not on Crunchbase yet. Five names every Sunday, no card, no code-reading.
Unlock with email →Projections are model estimates derived from each org's public commit signal and the SSRN-published methodology, not statements of fact. Cross-reference with primary sources before acting.
Engineering Velocity Report Card
Velocity Score
46/100
Moderate, Moderate activity above baseline
Commit Velocity Change
-50%
Contributor Growth
+0%
New Repositories
0
Signal Type
Deceleration
Signal History
| Period | Velocity (14d) | Change | Contributors | Growth | New Repos | Signal |
|---|---|---|---|---|---|---|
| Q2 2026 | 13 | -50% | 190 | +0% | 0 | Deceleration |
| Q1 2026 | 43 | -25% | 190 | +0% | 0 | Deceleration |
| Q4 2025 | 24 | -20% | 190 | +0% | 0 | Deceleration |
| Q3 2025 | 29 | -3% | 190 | +0% | 0 | Deceleration |
What This Signal Means for Investors
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Frequently Asked Questions
What is catboost's current engineering signal?
As of Q2 2026, catboost shows a "Deceleration" signal with -50% commit velocity change over a 14-day window, 190 active contributors, and +0% contributor growth. This indicates a technology stack transition, which often precedes a pivot or platform upgrade.
Is catboost raising a funding round?
VC Deal Flow Signal does not predict specific funding rounds. However, catboost's engineering acceleration pattern (-50% commit velocity change in Q2 2026) is the type of signal that has historically preceded fundraise announcements by three to six weeks. Investors should cross-reference this signal with other sources (Crunchbase, hiring activity, community mentions) before drawing conclusions.
How does catboost compare to other ai & machine learning startups?
catboost is tracked in our AI & Machine Learning sector rankings for Q2 2026. View the full sector ranking at signals.gitdealflow.com/startups-to-watch/ai-ml-q2-2026 to see how it compares on commit velocity, contributor count, and signal type against other ai & machine learning startups.
View Full Sector Rankings
Related Resources
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