Karbon
PrivateLast Round
Series B
Extension
Sep 18, 2023
Est. Valuation
$285M
Total Funding Raised
$99.5M
Momentum
Top 25%
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, Payment Processing Fee, Usage-Based SaaS
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.