---
title: "Rillet revenue and valuation"
description: "Rillet's revenue is estimated at $14M–$43M. Valued at $1B after raising $209M. Funding rounds and competitors."
url: https://www.tryspecter.com/revenue-valuation/rillet.md
canonical_url: https://www.tryspecter.com/revenue-valuation/rillet
publisher: Specter
last_updated: 2026-11-01
---

# Rillet revenue and valuation

Specter estimates Rillet's annual revenue at $14M to $43M and its valuation at $930M to $1.33B. The company was priced at $1B in August 2026.

Rillet automates accounting and financial close for complex revenue models with an AI-native ERP.

- Estimated revenue: $14M to $43M (October 2026)
- Estimated valuation: $930M to $1.33B (October 2026)
- Total funding: $209M
- Founded: 2021
- Headquarters: San Francisco, United States
- Employees: 231
- Sector: Fintech
- Specter Rank: #421,695

## Rillet revenue

Specter's model puts current revenue between $14M and $43M.

| Month | Specter estimate | Low | High |
| --- | --- | --- | --- |
| October 2026 | $29M | $14M | $43M |
| September 2026 | $39M | $17M | $61M |
| August 2026 | $25M | $12M | $37M |
| July 2026 | $24M | $12M | $36M |
| June 2026 | $24M | $13M | $35M |
| May 2026 | $24M | $13M | $36M |
| April 2026 | $19M | $8.9M | $30M |
| March 2026 | $16M | $7.2M | $25M |
| February 2026 | $15M | $7.3M | $23M |
| January 2026 | $13M | $6.2M | $21M |
| December 2025 | $11M | $5.4M | $17M |
| November 2025 | $9.7M | $4.1M | $15M |
| October 2025 | $8.1M | $3.1M | $13M |
| September 2025 | $8.2M | $4.3M | $12M |
| August 2025 | $6.7M | $3M | $10M |
| July 2025 | $5M | $1.9M | $8.1M |
| June 2025 | $4M | $1.7M | $6.3M |
| May 2025 | $4M | $1.7M | $6.3M |
| April 2025 | $2.8M | $1.1M | $4.5M |
| March 2025 | $2.8M | $1.1M | $4.5M |
| February 2025 | $2.9M | $1M | $4.8M |
| January 2025 | $3.3M | $1.1M | $5.5M |
| December 2024 | $3M | $1.1M | $4.8M |
| November 2024 | $2.7M | $1.1M | $4.2M |
| October 2024 | $2.7M | $1.1M | $4.2M |
| September 2024 | $1.8M | $700K | $2.9M |
| August 2024 | $2.7M | $600K | $4.8M |
| July 2024 | $2.6M | $600K | $4.7M |
| June 2024 | $2.3M | $900K | $3.8M |

## Rillet valuation

Rillet's valuation rose from $500M at its Series B in August 2025 to $1B at its Series C in August 2026. Specter's live estimate sits between $930M and $1.33B.

| Month | Specter estimate | Low | High |
| --- | --- | --- | --- |
| October 2026 | $1.11B | $930M | $1.33B |
| September 2026 | $1.04B | $860M | $1.25B |
| August 2026 | $1B | $830M | $1.2B |
| July 2026 | $940M | $530M | $1.67B |
| June 2026 | $890M | $520M | $1.53B |
| May 2026 | $840M | $510M | $1.4B |
| April 2026 | $790M | $480M | $1.32B |
| March 2026 | $750M | $470M | $1.2B |
| February 2026 | $710M | $460M | $1.08B |
| January 2026 | $670M | $450M | $980M |
| December 2025 | $630M | $450M | $880M |
| November 2025 | $590M | $450M | $790M |
| October 2025 | $560M | $440M | $720M |
| September 2025 | $530M | $430M | $660M |
| August 2025 | $500M | $420M | $600M |
| July 2025 | $220M | $134M | $420M |
| June 2025 | $200M | $157M | $350M |
| May 2025 | $210M | $160M | $330M |
| April 2025 | $151M | $69M | $230M |
| March 2025 | $142M | $69M | $230M |
| February 2025 | $148M | $70M | $230M |
| January 2025 | $144M | $71M | $220M |
| December 2024 | $151M | $72M | $210M |
| November 2024 | $141M | $71M | $200M |
| October 2024 | $135M | $76M | $182M |
| September 2024 | $121M | $71M | $149M |
| August 2024 | $109M | $76M | $159M |
| July 2024 | $98M | $77M | $148M |
| June 2024 | $43M | $15M | $129M |

| Reported valuation | Month | Source |
| --- | --- | --- |
| $1B | August 2026 | Funding round |
| $500M | August 2025 | Funding round |

## Rillet funding rounds

| Date | Round | Raised | Post-money | Lead investors |
| --- | --- | --- | --- | --- |
| 17 Aug 2026 | Series C | $100M | $1B | ICONIQ Capital |
| 6 Aug 2025 | Series B | $70M | $500M | Andreessen Horowitz, ICONIQ Capital |
| 28 May 2025 | Series A | $25M | Undisclosed | Sequoia Capital |
| 29 Jul 2024 | Seed | $13.5M | Undisclosed | First Round Capital, Creandum, Susa Ventures |
| 2 Sep 2021 | Pre-Seed | Undisclosed | Undisclosed | Undisclosed |

## Rillet vs competitors

The AI accounting market splits between comprehensive ERP replacements and specialized close automation tools.

| Company | Estimated revenue | Estimated valuation |
| --- | --- | --- |
| Rillet | $14M–$43M | $930M–$1.33B |
| Campfire (campfire.ai) | $10M–$42M | $480M–$630M |
| DualEntry (dualentry.com) | $300K–$900K | $340M–$890M |
| Maxima (maxima.ai) | $4.4M–$26M | $95M–$280M |
| BlackLine (blackline.com) | $630M–$920M | $1.29B–$3.73B |

## Questions

### What is Rillet's revenue?

Specter estimates Rillet's annual revenue at $14M to $43M as of October 2026.

### What is Rillet's valuation?

Rillet's latest post-money valuation is $1B, from an August 2026 Series C. Specter's live estimate is $930M to $1.33B.

### How much funding has Rillet raised?

$209M across five rounds, from a Pre-Seed in September 2021 to a $100M Series C in August 2026.

### Who invested in Rillet?

27 investors, including Andreessen Horowitz, Creandum, First Round Capital, ICONIQ Capital, Sequoia Capital and Susa Ventures.

### Who are Rillet's competitors?

Campfire, DualEntry, Maxima and BlackLine. Specter ranks 30 competitors for Rillet.

## About this data

Specter models revenue and valuation monthly and anchors each estimate to reported figures and priced rounds. Method: https://www.tryspecter.com/revenue-valuation

Cite as: Specter. "Rillet revenue and valuation." tryspecter.com/revenue-valuation/rillet. Updated November 2026.