Gusto Pro redesign and multi-client MCP for accountants

Gusto rebuilt Gusto Pro, its dashboard for accounting firms, with AI-assisted payroll prep, automated reporting, Gmail and Outlook connectors and an assistant called Pro Gus, and launched a multi-client MCP that lets firms work across many client companies from one AI chat.

Read the announcement ↗Official site ↗

Not stated (unverified)ProprietaryGusto Pro (web); MCP for AI tools that support it; Gmail and Outlook connectorsby Gusto

Why it matters

For accounting firms that run payroll for small-business clients on Gusto. The update aims to move payroll prep (pulling hours from emails, spotting changes, running reports) to AI, with the accountant approving each change.

What's new

AI-assisted workflows that pull hours from emails, surface changes since the last payroll and deliver reports; accountants review and give final approval.
Automated reporting that remembers the reports a firm runs and generates them into one place across all clients.
Gmail and Outlook connectors for gathering hours, reimbursable expenses and similar details clients send by email, plus Pro Gus, an assistant with multi-client visibility.
Multi-client MCP: connect Gusto once, pick which clients to include, then ask questions, prep payroll changes, run reports or schedule recurring routines across them from one AI conversation; changes come back for approval.
Availability per Gusto: redesigned Gusto Pro is in early access for eligible partners with general availability later this year; the multi-client MCP is available to all accountant firms.

Taken from the maker's own announcement, release notes or product pages. Claims about speed, accuracy or results are the maker's, not ours.

Worth a look if: You run payroll for several small-business clients in Gusto and spend time chasing hours by email before each pay run.

Worth knowing: Gusto’s own MCP guidelines advise using it in isolation from other MCP servers, requiring manual confirmation for every tool call, and opting out of model training in your AI client. The redesigned Gusto Pro is early access only.

Quick facts

Pricing	Not stated in the announcement. Gusto describes its Partner Program as free.not verified
Free or paid	Not statednot verified
License	Proprietary
Type	Web app (SaaS) + MCP server
Platform	Gusto Pro (web); MCP for AI tools that support it; Gmail and Outlook connectors
GitHub stars	n/a (not a GitHub project)
Maker	Gusto

Related ranking

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What we couldn't verify

quick_facts.pricing (Gusto Pro and MCP pricing not stated)
quick_facts.cost (not stated)

Checked 2026-10-19 from the maker's own pages. Features, availability and prices change, so confirm with the vendor, and review any tool against your firm's security, privacy and compliance requirements before using it with client data. Listing here is not a ranking or an endorsement.