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Evidently AI (YC S21) — Open-source monitoring for machine learning models

We are building an open-source standard to monitor ML models in production. The tool is used by enterprise data science teams to operate their models reliably and detect and resolve issues.

Evidently AI is a Y Combinator company in the Summer 2021 batch. Its directory entry describes it as: Open-source monitoring for machine learning models. The founders listed are Elena Samuylova (Founder), Emeli Dral (Founder) (Y Combinator directory entry, July 7, 2021).

6 more companies from YC Summer 2021 ↓

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Evidently AI

New accelerator entry · 2021-07-07 · the record

Summer 2021
batch
2
people
Early
stage
United Kingdom
region
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What the record says

BatchSummer 2021
Announced2021-07-07
StageEarly
StatusActive
Team size2
IndustryB2B
Sub-industryB2B -> Analytics
SectorsDeveloper Tools, Machine Learning, B2B, Open Source
RegionsUnited Kingdom, United States of America, Europe, America / Canada, Remote, Fully Remote
BasedLondon, England, United Kingdom; San Francisco, CA, USA; Remote
HiringNo
Sitehttps://evidentlyai.com

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Also in YC Summer 2021

Same batch, B2B first.

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In their words

We are building an open-source standard to monitor ML models in production. The tool is used by enterprise data science teams to operate their models reliably and detect and resolve issues.

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What the Full Report on Evidently AI covers

  1. The Short Answer

  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    1 cited source found

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Sourced from the company's Y Combinator directory entry.

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Evidently AI: Accepted into Y Combinator Summer 2021
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Permanent URL: https://mentionfox.com/funding/yc-evidently-ai
Last updated 2026-10-20
Primary record: Y Combinator directory entry
Evidently AI (YC S21) — Open-source monitoring for machine learning models. MentionFox, 2026-10-20. https://mentionfox.com/funding/yc-evidently-ai