Intellistack
PrivateLast Round
Series A
11/17/2025
Total Funding Raised
$450M
Company Overview
Intellistack, formerly known as Formstack, is a provider of data capture and process automation solutions. The company offers a suite of no-code productivity tools including form-building, document generation, and eSignature software under its Formstack and Formsite brands. In June 2025, the company rebranded to Intellistack and launched its flagship product, Intellistack Streamline, a no-code process automation platform with an AI-driven data fabric architecture. The company is backed by private equity firms PSG Equity and Silversmith Capital Partners and serves over 32,000 organizations.
Sector
Enterprise Software
Verticals
Workflow Automation, Low-Code/No-Code, Document Management, HR, Legal Tech
Business Model
B2B
Customer Profile
Subscription SaaS, Freemium, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Intellistack Comps
Public and private peers based on sector, stage, and business model.
Intellistack Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | 11/17/2025 | ||||
| Growth Equity | 11/18/2021 |
Key People
Founding team and executive leadership
Intellistack Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Mangusta Capital | Series A |
| Greylock Partners | Series A |
| Mantis Venture Capital | Series A |
| Pier 88 Investment Partners | Series A |
| Silversmith Capital Partners | Growth Equity |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 25, 2026
Platform now integrated with Salesforce, Inc. to automate workflows.
- Mar 5, 2026
Launched Healthcare Advisory Board with U.S. and U.K. health leaders.
Intellistack 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 Intellistack's valuation, stock price, and market status.
