Karbon
PrivateLast Round
Series B
Extension
Sep 18, 2023
Est. Valuation
$285M
Total Funding Raised
$99.5M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Karbon is a business and productivity software company that provides a collaborative practice management platform designed to automate workflows, standardize processes, and streamline communication for accounting and professional services firms.
Sector
Enterprise Software
Verticals
Accounting & Expense, Workflow Automation, Vertical SaaS, NLP & Conversational AI
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS, Payment Processing Fee
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Karbon Comparables
Compare Karbon with similar companies based on industry and business-model similarity.
Karbon Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B Extension | Sep 18, 2023 | ||||
| Series B | Feb 28, 2022 | ||||
| Debt | Aug 5, 2021 | ||||
| Series A | Mar 2, 2021 | ||||
| Debt | Jan 1, 2019 | ||||
Seed | Jun 19, 2018 |
Key People
Founding team and executive leadership
Karbon Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| CIBC Innovation Banking | Debt |
| Timia Capital | Debt |
| Five Elms Capital | Series B, Series B Extension, Series A |
| Blackbird Ventures | Seed |
| Tidemark (US) | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 22, 2026
Added Jessica Stebbings Limited, an accounting startup, as a customer.
- Apr 21, 2026
Included on Fortune magazine's Best Small Workplaces list.
Karbon Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Karbon's valuation, stock price, and market status.