Gusto

What it is

Category Descpayroll ↗

Target UserSmall to medium-sized businesses (typically 1 to 100+ employees), including residential and commercial trade contractors across various specialty trades (such as electrical, plumbing, HVAC, and residential remodeling). ↗

OwnershipIndependent (privately held, venture-backed company) ↗

Founded Year2011 ↗

Pricing & cost

Pricing ModelGusto pricing is public and operates on a tiered subscription model combining a monthly company base fee with a per-employee or per-contractor monthly fee. Tiers include Contractor Only ($35/month base + $6/contractor), Simple ($49/month base + $6/employee), Plus ($80/month base + $12/employee), and Premium ($180/month base + $22/employee). Custom pricing is available for high-volume or enterprise businesses. ↗

Typical CostMonthly company base fees range from $35 to $180, plus $6 to $22 per employee or contractor per month. For example, for a 10-person team: the Simple plan costs $109/month ($49 base + $6/user), the Plus plan costs $200/month ($80 base + $12/user), and the Premium plan costs $400/month ($180 base + $22/user). The Contractor Only plan costs $35/month base plus $6/contractor per month. ↗

Api Or Integration FeesStandard API access via Gusto's Developer Portal and built-in integrations (e.g., QuickBooks Online, Xero) carry no separate baseline API fee. However, separate costs apply for specific add-on modules and integration services, including time tracking on the Simple plan ($6/employee/month), external health insurance broker integrations (~$6/employee/month), next-day direct deposit add-ons ($15/month + $3/employee), and tax-advantaged benefits management ($200 annual service fee for HSA/FSA administration). ↗

Implementation Cost$0 mandatory setup fees. Gusto does not charge mandatory onboarding or implementation fees. Account setup and migration are self-service on basic plans, while full-service payroll migration and account setup are included at no additional cost in the Premium plan. ↗

API & data access

Has ApiYes ↗

Api TypeREST API with JSON payloads and OAuth 2.0 authentication ↗

Api Access GatingGated. While developer portal sign-up and sandbox demo access are free, production access requires submitting a Production Pre-Approval application, undergoing a Security Review, and passing QA review. Additionally, Gusto does not support direct internal API access for individual customer companies to connect their own systems directly; API access is restricted to approved third-party integration partners and embedded platform developers. ↗

Api LimitationsRate limits are set to 200 requests per minute per application-user pair evaluated on a 60-second rolling window (returning HTTP 429 Too Many Requests). Updates use optimistic version control requiring a resource 'version' attribute in PUT requests (returning HTTP 409 Conflict if outdated). Access is strictly restricted by authorized OAuth scope permissions. ↗

Data Export OptionsAdmins can generate and download standard and custom reports (e.g., Payroll Journal, Payroll Summary, Employee Directory, Tax Filings) in CSV, Excel (.xlsx), and PDF formats from the Reports UI. Includes a General Ledger Mapper tool to export CSV files formatted to custom charts of accounts and support for scheduled email report notifications. ↗

Native AI features

Ai Features SummaryGusto's native AI strategy focuses on payroll, HR, compliance automation, and back-office management rather than trade/construction field operations. Native features include Gusto Cofounder (an AI teammate operating via SMS and Slack for running payroll, handling compliance, and approving expenses, launched June 2026), the Gusto ChatGPT App (launched January 2026), Firm Growth AI Agents for accountants (launched May/June 2026), native Model Context Protocol (MCP) servers, and 'Gus' (a customer support AI agent). Gusto offers essentially no native AI features specifically designed for field trade operations like job estimating, dispatching, or AP/AR invoicing, instead relying on third-party integrations (e.g., Contractor Foreman, Workyard). ↗

Ai DispatchGusto offers no native AI-powered dispatching, job scheduling, or route optimization features. While Gusto includes native time tracking, time clock kiosks, and shift variance reporting tools, dispatching and field scheduling for trade/construction contractors are offloaded to third-party integrations like Workyard and Contractor Foreman. ↗

Ai FinanceGusto offers no native AI estimating, AI invoicing, or AI-driven AP/AR automation. Its financial tools include basic invoicing via Gusto Money, payroll credit lines, automated payroll tax filing, and workforce job-costing reports. Job estimating and AP/AR workflows rely on integrations with accounting and field management software like QuickBooks Online or Contractor Foreman. ↗

Ai Assistant Or McpGusto offers several native AI assistants and official Model Context Protocol (MCP) servers: - Gusto Cofounder (GA, launched June 2026): An AI copilot/teammate for small business owners that runs payroll, tracks compliance deadlines, manages time-off/expense approvals, and executes tasks via SMS, Slack, and web. - Gusto ChatGPT App (GA, launched January 2026): A native integration allowing business owners to query payroll trends, analyze labor costs, and execute payroll runs directly inside ChatGPT. - Gusto Remote MCP Server & Gusto Embedded Developer Assistant MCP Server (Open Beta, 2026): Hosted MCP endpoints (https://mcp.api.gusto.com) enabling external AI clients (Claude, Cursor, ChatGPT) to securely access payroll, people data, and API context. - Gus (GA): Native AI customer support agent integrated via Humanloop for platform assistance and support deflection. ↗

Integrations & ecosystem

Accounting IntegrationsGusto natively connects to standard small-to-midsize business accounting platforms including QuickBooks Online, QuickBooks Desktop, Xero, FreshBooks, Sage Intacct, Sage Accounting, Aplos, Kick, and ZarMoney. Specialty construction accounting systems such as Foundation Software lack direct native API integrations with Gusto, requiring contractors to rely on manual CSV file uploads using Gusto's General Ledger Mapper or custom third-party integrations. For field and project management (PM), Gusto integrates natively with platforms such as Buildertrend (construction management), Homebase, Deputy, When I Work, and QuickBooks Time (TSheets). The accounting-to-field integration model is hybrid: field/time data from supported partners (e.g., Buildertrend) syncs natively into Gusto to run payroll, and Gusto natively outputs payroll journal entries into supported accounting platforms (e.g., QuickBooks Online, Sage Intacct). However, workflows connecting non-native field systems or specialized trade accounting systems rely on third-party tools (e.g., Zapier, Synder), custom API connections, or manual ledger mapping. ↗

MarketplaceGusto offers a public App Directory / Marketplace where users can search and enable native integrations categorized by operational needs such as accounting, time tracking, expense management, and business operations. Additionally, Gusto operates a public Partner Directory (gusto.com/partners/directory) that allows small business owners and trade contractors to search for verified accounting, bookkeeping, and advisory partners filtered by location, industry, and software expertise. ↗

Unified Api SupportGusto is widely supported by HRIS and payroll unified-API platforms, including Finch, Merge.dev, Truto, Kombo, Knit, and Apideck. These unified APIs allow third-party applications to read employee directory, employment history, pay statements, and company structure from Gusto, as well as write deductions and contributions back into the system. While construction-focused unified APIs like Agave connect project management and construction ERP systems (e.g., Procore, Autodesk Build, Sage), employment-specific integrations for Gusto are handled by platforms like Finch and Merge.dev. ↗

Accounting fit & implementation

Certified PayrollNot supported natively. Gusto does not generate Form WH-347 certified payroll reports or calculate prevailing wage rates required for Davis-Bacon Act / public works compliance natively; contractors must rely on manual data workarounds or third-party partner integrations. ↗

Accounting MethodGusto is payroll processing software rather than a general ledger system, but it exports payroll journal entries (wages, taxes, and benefits) to sync with accounting software (e.g., QuickBooks Online, Xero) on both cash and accrual accounting bases. ↗

Wip Poc SupportNot supported natively. Gusto does not track Work-in-Progress (WIP) schedules, job costing, or percentage-of-completion (POC) revenue recognition. ↗

Implementation TimeTypically takes days to weeks (ranging from same-day self-service for small teams to an average of 10 business days / 2–4 weeks when using Gusto's white-glove migration service). ↗

Requires ImplementerNo. Gusto is designed for self-serve setup and offers free internal onboarding assistance for historical payroll transfers, so a paid third-party implementer or VAR is generally not required. ↗

Adoption & market position

Market PositionGusto is a leading cloud-native payroll, HR, and benefits platform primarily targeting U.S. small-to-medium businesses (SMBs), holding an estimated 10%–12% market share among U.S. firms with fewer than 100 employees. For trade and construction contractors, Gusto provides full-service payroll, automated 1099 contractor payments, time tracking, and basic project job-costing tools. However, because it lacks advanced construction-specific features such as native certified payroll (Davis-Bacon Act) reporting and jobsite-level geofencing, trade contractors with complex field operations often pair Gusto with specialized third-party tools like Workyard or TSheets. ↗

Customer ScaleGusto serves more than 400,000 to 500,000 small businesses nationwide across direct subscriptions and partner networks. ↗

MomentumGusto is considered a modern, growing cloud platform rather than a legacy system. The company surpassed $1 billion in annual revenue (growing from $750 million in 2024 and $500 million in 2023) and was valued at $9.3 billion following a $200 million employee tender offer in June 2025. It has raised over $746 million in total primary venture funding. Recent expansion moves include the ~$600 million acquisition of 401(k) provider Guideline, the acquisition of multi-state compliance startup Mosey, and major enterprise distribution deals like powering U.S. Bank Payroll. ↗