Apiday

The new sustainability powerhouse for private markets.

40 employees · est. 2021 · Paris, France

KEY ESG

Intuitive ESG management software for fund managers and businesses that want to measure, report and improve their ESG.

13 employees · London, United Kingdom

4 signals in the last 90 days

4 Apiday

Homepage repositioned · Won a named customer · Announced a partnership

latest 1 week ago See the signals

0 KEY ESG

See the signals

Side-by-Side Comparison

Metric	Apiday	KEY ESG
Founded
Founded	2021	Not tracked yet
Headquarters
Headquarters	Paris, France	London, United Kingdom
Employees
Employees	40	13
Industry
Industry	Data Analytics, SaaS, Sustainability	Information Technology, SaaS
Funding Stage
Funding Stage	Series A	Not tracked yet
Total Funding
Total Funding	$14.50M	Not tracked yet
Funding Rounds
Funding Rounds	3	Not tracked yet
Services
Services	Sustainability Reporting, ESG Scoring & Performance, GHG Emissions Reporting, ESG Compliance & Due Diligence, ESG Data Collection & Automation	Not tracked yet
Target Customers
Target Customers	Private Equity Firms, Private Credit Firms, Institutional Limited Partners (LPs), Venture Capital Firms, Infrastructure Companies, Investee Companies	Not tracked yet
Taxonomy
Taxonomy	ESG Integration, Private Markets, AI-Powered Tools, ESG Reporting, Impact Measurement, Long-Term Performance, Portfolio Management, ESG Certification, Data Automation, ESG Consulting, Strategic Value, ESG Improvement	ESG Management, ESG Software, ESG Reporting, Environmental Performance, Social Performance, Governance Performance, Cloud-based Platform
Website
Website	apiday.com	keyesg.com

About Apiday

Apiday, founded in 2021, has established itself as a prominent force in the intersection of Data Analytics, SaaS, and Sustainability. Based in France, this innovative company offers a one-stop solution for firms navigating ESG (Environmental, Social, and Governance) obligations. Empowered by cutting...

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About KEY ESG

KEY ESG is a UK-based startup offering an intuitive ESG management software designed for fund managers and businesses seeking to measure, report, and enhance their ESG performance. The software provides a user-friendly solution for businesses to effectively measure, manage, and report their Environm...

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BounceWatch watches Apiday and KEY ESG for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.

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Funding, hiring, leadership and stack changes at Apiday and KEY ESG — by email.

Frequently Asked Questions

Apiday — The new sustainability powerhouse for private markets.. KEY ESG — Intuitive ESG management software for fund managers and businesses that want to measure, report and improve their ESG.. Both companies operate in related markets but may differ in funding stage, team size, and product focus.

Apiday has raised $14.50M while KEY ESG has raised undisclosed funding.

Apiday and KEY ESG operate in overlapping markets and are frequently compared. Track both companies on Bounce Watch to monitor their growth signals in real time.

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Apiday Alternatives All Companies All Signals

Compiled from the BounceWatch company index. We last looked at Apiday on 25 Aug 2026, and KEY ESG on 13 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.