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- Stampli
Stampli Funding, Investors & Competitors
Stampli has raised $146M across 5 funding rounds, most recently a $61M Series D in October 2023.
Last Stampli funding round
$61M
Series D · Oct 2023
Cumulative funding Stampli raised
$146M
across 5 funding rounds
Key investors in Stampli
Bloomberg Beta
SignalFire
NextWorld Capital
Hillsven Capital
Insight Partners
UpWest
Blackstone
About Stampli
Stampli is a Redwood City-headquartered provider of AI-driven accounts payable automation software. The platform ingests invoices, applies machine learning to match GL codes, routes approvals, detects duplicates, and executes payments. Designed for mid-sized enterprises, Stampli integrates with ERP systems like NetSuite, QuickBooks, and Sage to manage the full invoice-to-pay cycle efficiently.
Founded
2015
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Subscription
Stampli Funding History
Stampli has raised a total of $146M across 5 funding rounds.
Stampli's first fundraising round was a $3M seed round in September 2016. The most recent completed round was a $61M Series D in October 2023.
Stampli funding rounds
| Date | Stage | Investors | Raised | Deal Summary |
|---|---|---|---|---|
| Oct 2023 | Series D | Blackstone (lead); SignalFire; Bloomberg Beta; NextWorld Capital; Insight Partners | $61M | Stampli is an AI-powered accounts payable (AP) automation platform that integrates communications, documentation, and payments for finance teams, offering features like invoice capture, expense allocation, approval routing, fraud detection, and ERP integrations with over 70 apps including Sage and Quickbooks. Founded in 2015 by brothers Eyal and Ofer Feldman, the company is headquartered in Mountain View, California, with a development center in Tel Aviv, employing around 250 people. It serves over 1,300 enterprise customers and processed more than 1 million invoices totaling over $5 billion in value in August 2023 alone. On October 3, 2023, Stampli announced a $61 million Series D funding round led by funds managed by Blackstone, with participation from existing investors Insight Partners, SignalFire, Bloomberg Beta, and NextWorld Capital. This round brings the company's total funding to over $148 million. The investment aligns with Blackstone's focus on AI-driven digitization of legacy processes and strategic finance tools, positioning Stampli to benefit from Blackstone's portfolio experience across 230+ companies and 12,600 real estate assets. CEO Eyal Feldman highlighted Stampli's strengths in user experience, fast implementation, and ERP integration amid economic pressures on spend and cash management. The funding aims to fuel further growth in the massive AP automation and B2B payments market, estimated by Deutsche Bank in 2021 at $70 billion in U.S. revenue potential, with international opportunities 3-5 times larger. |
| May 2021 | Series C | Insight Partners (lead); SignalFire; NextWorld Capital | $50M | Stampli is a fintech company providing AI-powered accounts payable (AP) automation software that streamlines invoice processing, approval workflows, payments, and fraud detection, integrating deeply with ERPs. The Series C funding round in May 2021 raised $50 million led by Insight Partners, with participation from existing investors including NextWorld Capital and SignalFire, aimed at accelerating growth, scaling operations, enhancing product features, and entering new markets. Prior rounds included a Series A in August 2018 for $6.7 million led by SignalFire. Stampli continued growth with a Series D round of $61 million in October 2023 led by Blackstone, alongside Insight Partners, SignalFire, NextWorld Capital, and Bloomberg Beta, to expand AI capabilities and position as a leading fintech. By August 2023, Stampli reported processing over 1 million invoices totaling more than $5 billion for 1,300+ customers, highlighting traction in AP automation amid demand for efficient financial operations. |
| Oct 2019 | Series B | SignalFire (lead); Bloomberg Beta; NextWorld Capital; Hillsven Capital | $25M | Stampli is a Mountain View-based AP automation platform that uses AI, automation, and communications to enable businesses to manage their accounts payable processes, including invoice data extraction, cost allocation, approval workflows, and collaboration across departments and vendors. The company raised $25 million in its Series B round in October 2019, led by SignalFire, with participation from existing investors Hillsven Capital and Bloomberg Beta, and new investor NextWorld Capital. This brought Stampli's total funding to approximately $32-34.7 million, including a prior $6.7 million Series A in August 2018 also led by SignalFire. At the time of the Series B announcement, Stampli reported processing more than $12 billion in invoices annually, representing a fourfold increase since early 2018, with over 1,900 business entities and 40,000 users relying on the platform for centralized invoice collaboration and automated approvals. The funding was intended to support platform development, company expansion, product innovation, market reach, and enhancement of AI capabilities. Stampli had been recognized as a leader in AP automation and ERP tools on G2 Crowd for 2019, with top ratings in user satisfaction and usability. Stampli operates in the competitive AP automation space, transforming invoice management into a collaborative process akin to Google Docs for word processing. |
| Aug 2018 | Series A | SignalFire (lead); Bloomberg Beta; Hillsven Capital; UpWest | $7M | Stampli raised $6.7 million in a Series A funding round in August 2018 led by SignalFire, with participation from Bloomberg Beta, Hillsven Capital, and UpWest Labs. The company provides an interactive invoice management platform for mid and large enterprises, streamlining accounts payable processes using AI to translate invoices into interactive pages for direct communication and integration with existing ERP software. The funding aimed to scale the business, which reported 20 percent monthly growth at the time. |
| Sep 2016 | Seed | Bloomberg Beta; Hillsven Capital; UpWest | $3M | - |
Who has invested in Stampli?
7 investors have backed Stampli across its funding rounds, including Bloomberg Beta, SignalFire, NextWorld Capital, Hillsven Capital, Insight Partners and UpWest.
Lead investors include Blackstone, Insight Partners and SignalFire.
Stampli Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 4 | Lead | Aug 2018 | ||
| 4 | Participant | Sep 2016 | ||
| 3 | Participant | Oct 2019 | ||
| 3 | Participant | Sep 2016 | ||
| 2 | Lead | May 2021 | ||
This data is available for Pro users. Sign up to see all 7 Stampli investors. Start Free Trial | ||||
Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.
Start Free TrialStampli Competitors
Stampli competitors include listed companies like SAP, Snowflake and Intuit, and private ones like Anthropic, OpenAI and DeepSeek.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Private | $47B | - | $965B | 20.5x | ||
| Private | $25B | - | $852B | 34.1x | ||
| Publicly listed | $42B | $13B | $248B | 5.4x | ||
| Publicly listed | $4.7B | ($1.3B) | $119B | 21.0x | ||
| Publicly listed | $21B | $6.9B | $84B | 3.9x | ||
| Private | - | - | $50B | - |
Stampli Public Comps
Stampli is still privately-owned, but its public comps include Palantir, SAP, Snowflake, Intuit, Workday, Z.ai, Corpay, IonQ, Sage and MiniMax Group.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $4.5B | $1.5B | 92.6x | 58.1x | 285.0x | 97.4x | |||
| $42B | $13B | 5.8x | 5.4x | 18.4x | 17.1x | |||
| $4.7B | ($1.3B) | 25.6x | 21.0x | (94.1x) | 121.7x | |||
| $21B | $6.9B | 4.0x | 3.9x | 12.2x | 9.1x | |||
| $9.6B | $1.2B | 5.1x | 4.7x | 42.0x | 14.2x | |||
| $108M | ($658M) | 422.9x | 65.9x | (69.4x) | (73.0x) | |||
| $4.5B | $2.4B | 7.6x | 6.8x | 14.1x | 12.7x | |||
| $130M | ($531M) | 109.9x | 40.3x | (26.9x) | (39.1x) | |||
This data is available for Pro users. Sign up to see all Stampli competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Stampli
| When was Stampli founded? | Stampli was founded in 2015. |
| Where is Stampli headquartered? | Stampli is headquartered in San Francisco, CA, United States. |
| Is Stampli publicly listed? | No, Stampli is a private, VC-backed company. |
| How much funding has Stampli raised? | Stampli has raised $146M across 5 funding rounds. |
| What was Stampli's last funding round? | Stampli's last funding round was a $61M Series D in October 2023, led by Blackstone. |
| Who are Stampli's investors? | Stampli's investors include SignalFire, Bloomberg Beta, NextWorld Capital, Hillsven Capital, Insight Partners, UpWest and Blackstone. |
| Which companies are comparable to Stampli? | Companies comparable to Stampli include Anthropic, OpenAI, SAP, Snowflake, Intuit and DeepSeek. |
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