Anrok

Automated sales tax compliance for SaaS businesses.

anrok.com

HQ: Remote

Enterprise Software

Company research

Public company, workplace, funding, and market signals

Updated Aug 2, 2026

Overview

Anrok is a private San Francisco software company founded in 2020 that provides an end-to-end, AI-enabled sales-tax, VAT, and GST compliance platform for modern software, digital-services, SaaS, and increasingly physical-goods businesses. It connects billing, payments, accounting, and HR data to monitor nexus, calculate tax, manage registrations and exemptions, and automate filing, remittance, and reconciliation.

Primary product

Anrok Platform: global sales-tax, VAT, and GST compliance infrastructure, including nexus monitoring, real-time tax calculation, registration, VAT-ID validation, exemption certificates, e-invoicing, filing/remittance, integrations, and Anrok Atlas conversational AI.

Founded

2020

Headquarters

San Francisco, California, United States

Team size

100-250 (third-party estimates; sources report approximately 142-170 in 2026)

Work style

Flexible

Industry

Software Development / Financial Technology

Sub-industry

Sales-tax, VAT/GST compliance and tax infrastructure software

Offices

San Francisco, California, United States (HQ)

New York City, New York, United States

Salt Lake City, Utah, United States

Business model

B2B SaaS

Enterprise software subscriptions

Usage/transaction-linked tax-compliance services

Demo-led, custom-contract software and managed filing services

Funding

Stage

Series C

Total raised

$109.3M

Latest round

Series C · Oct 2025

Latest amount

$55M

Series C

Oct 2025 · Spark Capital

$55M

Series B

Apr 2024 · Khosla Ventures

$30M

Series A

Mar 2022 · Index Ventures and Sequoia Capital

$20M

Seed

Jun 2021 · Index Ventures and Sequoia Capital

$4.3M

People & investors

Leadership

Brad Silicani

Chief Executive Officer; formerly Chief Operating Officer

Michelle Valentine

Co-founder; Executive Chair (transitioned from CEO in January 2026)

Kannan Goundan

Co-founder and Chief Technology Officer

Gabe Westmaas

Head of Engineering, Product, and Design

Dan Burrill

Chief Revenue Officer

Clare Peterson

Head of Activation

Selina Guo

Head of Finance

Marlena Vasquez

Head of GTM Operations

Ting Ba

Head of Marketing

Kenna Manaut

Executive Business Partner

Investors

Work & culture

The company emphasizes essentialism, ownership, customer impact, learning, and making space for colleagues to grow. Careers materials describe human judgment paired with AI-enabled efficiency and teams with backgrounds at Stripe, Airtable, Coinbase, Airbnb, GitHub, Amazon AWS, Deloitte, EY, and Goldman Sachs.

Work style

Flexible

Compensation

Public job postings show at least one software-engineering compensation range of approximately $140,000-$220,000, plus equity and benefits. Sponsorship policy is not publicly established.

Benefits

100% paid medical, dental, and vision insurance

One Medical membership

Generous parental leave

Learning and development stipend

Paid time off and company-wide holidays

WFH/home-office stipend

Home internet reimbursement

Wellness reimbursement

Daily lunch and snacks for San Francisco office employees

Company offsites and in-person team events

Product & market

Pricing

No public standard price list found; appears demo-led with custom B2B/enterprise contracts. Earlier company material referenced free or low-effort initial exposure monitoring, while filing, remittance, global coverage, and managed services are commercial offerings.

Differentiators

—Built specifically for SaaS, software, digital services, usage-based billing, and modern finance stacks
—End-to-end workflow from nexus monitoring through calculation, registration, filing, remittance, and reconciliation
—Native global sales-tax/VAT/GST coverage on one platform rather than separate regional modules
—No-code integrations with billing, payments, accounting, ecommerce, and HR systems
—Physical-nexus monitoring tied to employee locations
—VAT-ID validation, multi-currency support, e-invoicing, and exemption management
—AI-enabled Anrok Intelligence and Atlas with answers grounded in customer transaction and compliance data
—Dedicated tax expertise and white-glove onboarding

Technology

TypeScript

React

PostgreSQL

Python

JavaScript

Google Cloud Platform

GitHub Actions

GitHub

Stripe

NetSuite

Salesforce

Shopify

BigCommerce

WooCommerce

Zuora

QuickBooks

Looker

Tableau

Vanta

Customers

Anthropic

Cursor

Notion

Synthesia

IDA Sports

Gem

Fexa

Brilliant

Chargeback

Maxio customers / finance teams

Competitors

Avalara

Vertex

Kintsugi

Stripe Tax

TaxJar

Numeral

Quaderno

Fonoa

Sovos

Scale & contact

Estimated revenue

Approximately $4M-$26M annual revenue/ARR based on conflicting third-party estimates; not company-reported and should be treated as low-confidence.

Estimated monthly visits

72.8K

hello@anrok.com +1-415-625-3952

Latest news

Introducing Anrok Atlas: your intelligent tax partner

Anrok · Jul 2026

Anrok launched Atlas in open beta, a conversational AI interface grounded in customer transactions, registrations, filings, exemption certificates, and product configuration.

A new standard for global compliance: Tax infrastructure that scales with you

Anrok · Jun 2026

The company announced expanded native global compliance and integrations with Zuora and WooCommerce, positioning the platform for subscriptions, ecommerce, and international expansion.

Introducing the first global sales tax solution for SaaS

Anrok · May 2026

Anrok announced native sales-tax compliance across 80+ countries, including multi-currency calculation and B2B VAT-ID validation on one platform.

Anrok raises $55M Series C to scale global tax compliance infrastructure

Anrok · Dec 2025

Spark Capital led a $55M Series C with Sapphire Ventures, Khosla Ventures, Sequoia, and Index; Anrok said total funding exceeded $100M.

Anrok Raises Series C to Bring Funding to Over $100 Million

Business Wire · Oct 2025

Anrok announced a $55M Series C led by Spark Capital, with participation from Sapphire Ventures and existing investors Khosla Ventures, Sequoia Capital, and Index Ventures. Bloomberg reported the round valued Anrok at about $525M.

Jobs and careers at Anrok

20 jobs at Anrok

Mid-Market Account Executive

Remote

Sales

San Francisco; San Francisco, California, USA

2d ago

Remote

Full-time