moundi.com

What It Is

Moundi positions itself as a “compliance OS for global SaaS,” built for companies operating across multiple states, provinces, and countries. It is not just a sales tax calculation tool; rather, it is a compliance workspace covering entity formation, registrations, recurring filings, a tax wallet, partner-assisted filing, and audit evidence trails. The materials make clear that it primarily serves US-headquartered companies with an international footprint, with a sweet spot among VC-backed SaaS companies, marketplaces, and global services businesses managing 5–50 entities.

Core Features and Integrations

Core modules include economic nexus exposure scans, entity-level obligation calendars, registration workflows, filing pipelines, automated tax wallet accruals and remittance, maintenance logs, and an immutable audit-grade evidence ledger. Filings are handled by regulated partners, such as Marosa for EU VAT, Avalara Advisory for US sales tax, and TMF Group for entity formation, while Moundi provides the workspace, data layer, and audit trail. Out-of-the-box integrations include Stripe, Shopify, NetSuite, QuickBooks Online, Xero, Rippling, Gusto, Mercury, Brex, and Plaid. Moundi also says its integration layer is API-first, with custom data sources supported via an ingest endpoint.

Pricing and Trial

Pricing is tiered by structural complexity: Monitor at $199/month, Operate at $599/month, Scale at $1,299/month, and Enterprise at $2,999+/month. All plans include the evidence ledger, audit trail exports, and access to regulated filing partners; government filing fees are passed through at cost. A 14-day pilot is available with no credit card required. Overall, the pricing is geared toward businesses that already carry multi-jurisdictional compliance obligations, and may be expensive for early-stage teams with only a single entity.

Collaboration, Security, and Data

The permission model is fairly granular, supporting Owner, Admin, Operator, and Read-only roles, as well as entity-scoped roles. CPAs can be invited as read-only or review collaborators, while partners are review-only by default. On security, data is hosted on Supabase/Postgres in US-East, with row-level security by workspace, signed URLs for documents, and encryption at rest and in transit. SOC 2 Type II is still in progress, with a target of Q4 2026. Scale and Enterprise include point-in-time recovery, and Enterprise offers SSO/SAML.

Pros, Cons, and Who It’s For

Moundi’s strength is that it covers compliance operations “after sales tax,” making it especially useful for finance teams managing obligations, evidence, and external partners across multiple entities, states, and countries. Limitations include still-early support for non-US-headquartered customers, the continued need for a CPA for direct federal income tax filings, and the fact that SOC 2 Type II has not yet been completed. China access, Chinese-language support, and local payment options are not disclosed, so availability from China is unknown. If you only need sales tax calculation, Avalara, TaxJar, and Numeral may be worth comparing.