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Sustain.Life

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Makes business decisions with the environment in mind

New York City, United StatesFounded 2021Energy
Valuation $50–100M Last recorded · 2024
Revenue $1–10M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Sustain.Life and the history behind them.

About Sustain.Life

Sustain.Life is a startup focused on providing advanced tools to measure and manage carbon emissions and other environmental impacts. The company operates in the sustainability and environmental management market, catering to businesses of all sizes, from small enterprises to large corporations. Sustain.Life's primary offering is a suite of APIs (Application Programming Interfaces) that help companies calculate and record their emissions, integrate with existing ERP (Enterprise Resource Planning) systems, and manage environmental data.

The business model of Sustain.Life revolves around offering these APIs to companies that need to track and reduce their carbon footprint. By using these APIs, businesses can seamlessly calculate the environmental impact of their activities, offset emissions, and address unique climate challenges. The APIs are versatile and can be used for various purposes, such as calculating personal, household, or employee-level emissions, quantifying the environmental impact of vendors in supply chains, and tracking utility data like water usage, waste, heating, and cooling.

Sustain.Life makes money by charging companies for access to its APIs and related services. This includes subscription fees for ongoing access to the tools, as well as potential consulting fees for additional guidance on complex use cases. The company also collaborates with IMPACT investors, enabling them to fulfill their commitments to meaningful carbon reduction.

In summary, Sustain.Life provides essential tools for businesses to measure, manage, and report their environmental impact, helping them to become more sustainable and align with third-party standards.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2021
Headquarters
New York City, United States
Employees
8
Open positions
None listed
Dealroom signal
59.9/100
Industry
Energy, Enterprise Software
Sector
Energy, Enterprise Resource Planning, Sustainable Development Goals, Carbon Tracking & Offset, Climate Tech, Climate Fintech, B Corp, Hard Tech
Business model
SaaS
Client focus
b2b

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit Jun 2024 $100M $100M Workiva ↗
SEED✓Equity / VC May 2022 $16M $64M Mike Hanrahan · Seyen Capital · KOMPAS VC · Great Wave Ventures ↗
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Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022 —
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Growth signals

Sustain.Life website traffic

Latest recorded traffic for Sustain.Life is 3.9K monthly website visits, down 79.5% over the last three months. Sustain.Life's team declined 86.2% over the past year.

Latest monthly visits3.9K 3-month web change-79.5% 1-year team growth-86.2%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

7 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed6 investors entered at this stage

  • Tapestry VC
  • Mike Hanrahan
  • Seyen Capital
  • KOMPAS VC
  • Great Wave Ventures
  • Active Impact Investments

Other known investors1 additional known investor

  • Workiva
Team profiled 7 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
4 countries with
team presence
🇺🇸 United States33.3%
🇮🇪 Ireland33.3%
🇧🇷 Brazil16.7%
🇬🇧 United Kingdom16.7%
4 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Sustain.Life on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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