The 12 closest competitors and alternatives to Avalara among software companies — ranked by similarity to what Avalara actually does, not by market-cap band.
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Avalara, Inc. is a privately held company founded in 2004 that provides corporate tax software and business license services, with its headquarters located in North Carolina.
Avalara is a software company headquartered in United States. It has raised at least $826.9M across the 6 funding rounds on record. Its most recent funding round, Venture Round, raised $500M in November 2025. Xcout tracks 10 named people at Avalara, including Hugo Sarrazin (Chief Executive Officer).
4 more named people on record for Avalara, with roles, board committees and tenure — see the full roster →
At least $826.9M raised across the 6 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Venture Round | $500M | 1 named | |
| IPO | $180M | — | |
| SEC Form D filing | $50M | — | |
| Venture Round | $50M | 3 named | |
| Growth | $42M | 2 named | |
| Series A | $4.9M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Avalara by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
SaaS
Sovos is an always-on tax compliance company trusted by businesses worldwide, simplifying complex regulatory compliance. Headquartered in Wilmington, Massachusetts, United States, Sovos has global offices in locations including the UK, the Netherlands, Brazil, Chile, Colombia, and Peru.
Software - Application
Vertex, Inc. specializes in delivering advanced tax technology solutions to corporations across various sectors, including retail, communication, leasing, and manufacturing. These services are provided to clients both within the United States and globally. Its comprehensive product portfolio encompasses tools for tax determination, compliance and reporting, efficient tax data and document management, pre-built integration capabilities, and specialized solutions tailored to specific industries. Clients can access their software through traditional on-premise licenses or via cloud-based Software as a Service (SaaS) subscriptions. Beyond its software offerings, Vertex also delivers essential support services. These include implementation and training for its licensed and cloud-based products, as well as outsourced transaction tax return processing and other ancillary tax-related consultations. Established in 1978, Vertex, Inc. has its headquarters situated in King of Prussia, Pennsylvania.
SaaS
TaxConnex, LLC provides outsourced sales-tax services, including sales-tax registration, calculation support, filing, remittance, and related compliance assistance. It serves businesses that need help managing multistate sales-tax obligations, particularly those selling across U.S. jurisdictions.
SaaS
Zenwork, Inc. is a software development company headquartered in Fayetteville, Arkansas, that provides digital tax compliance and regulatory reporting software solutions.
SaaS
Zuora, Inc. is an American enterprise software company headquartered in Foster City, California, that provides subscription management software for businesses.
SaaS
Canopy Tax, Inc. provides a cloud-based practice management and tax resolution software platform for accounting professionals. Headquartered in South Jordan, Utah, the company serves the financial and tax services market. It offers tools designed to streamline client management, document collection, and workflow automation.
SaaS
Avetta provides a unified platform designed to help organizations identify, assess, and mitigate supply chain risks. The company maintains its Australian headquarters in Newcastle, New South Wales, and operates globally.
Software Testing
MuukTest (MuukLabs Inc.) is a business software and SaaS company headquartered in Raleigh, North Carolina, that provides automated software testing solutions and quality assurance tools for development teams.
SaaS
FastSpring, headquartered in Santa Barbara, California, provides global payments, subscriptions, and tax compliance solutions. The company aims to enable total flexibility in digital commerce, offering extensive documentation and tools for integration.
SaaS
Xactly is a privately held technology company headquartered in Los Gatos, California, United States. Founded in 2005, it is a leading provider of sales performance management software solutions, offering an Intelligent Revenue Platform to assist sales and finance teams.
Similar software company
Loctax is a global tax intelligence platform that helps organizations gain control over their in-house tax operations. Headquartered in Ghent, Belgium, the company provides a SOC 2-compliant digital environment secured with robust encryption and strict access controls.
SaaS
Invopop is a company headquartered in Madrid, Spain, that specializes in providing global e-invoicing solutions for developers. It converts sales into locally-compliant invoices and reports them to the appropriate tax authorities in the correct format.
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