Independent comparison for enterprise buyers. Updated May 2026.
Quick verdict: Choose ADP Workforce Now for US mid-market organisations above approximately 200 employees that need HCM functional depth, multi-state compliance, and the ADP integration ecosystem. Choose Gusto for small businesses and startups (typically under 200 employees) that prioritise modern UX, contractor and global hiring features, and price transparency. The two products fit different scale points and head-to-head competition above 200 FTE is uncommon.
| Criteria | ADP Workforce Now | Gusto |
|---|---|---|
| Editorial score | 4.1 / 5.0 | 4.4 / 5.0 |
| Deployment | Cloud-only (multi-tenant SaaS) | Cloud-only (multi-tenant SaaS) |
| Pricing Model | Per-employee per month or per-pay-run, negotiated | Per-employee per month, published tiers |
| Target Buyer | US mid-market, 200-5,000 employees | US SMB and startups, 1-200 employees |
| Country Coverage | US, Canada; ADP GlobalView separately | US payroll; contractor payments in 120+ countries |
| Implementation | 3-9 months typical | 1-4 weeks typical |
| Key Strength | Compliance breadth, ecosystem, HCM depth | UX, transparent pricing, contractor/global support |
| Key Limitation | UX inconsistency, opaque pricing | Limited functional depth above 200 FTE |
ADP Workforce Now is the established US mid-market HCM platform from ADP. It carries decades of US payroll and compliance heritage, including federal, state, and local tax handling, ACA reporting, wage garnishments, and multi-state filings. Talent, benefits administration, time and attendance, and ecosystem integration through the ADP Marketplace (300+ partners) make it the most commonly deployed mid-market HCM in the US.
Gusto is a modern SMB-focused payroll and HR platform built around price transparency, contemporary UX, and self-service onboarding. The core offering is US payroll with embedded benefits, time tracking, and basic HR tools. Gusto has invested heavily in contractor payments across 120+ countries and is a common choice for startups, SMBs, and US-based companies with distributed contractor workforces.
On HCM functional depth, ecosystem breadth, and compliance scale, ADP leads. On UX, pricing transparency, contractor and global-contractor support, and SMB time-to-value, Gusto leads. The two products meet only in a narrow band between approximately 150 and 300 employees, where buyers occasionally evaluate both. Above 300 FTE, Gusto's functional depth and configurability typically become the limiting factor.
Both vendors have shipped AI features — ADP Assist for self-service and analytics, Gusto AI assistant for payroll questions and onboarding. Maturity is developing on both sides and should be evaluated against named workflows. Gusto's product velocity has been notable in 2024-2026; ADP's investment is broader but spread across a larger surface area.
ADP Workforce Now pricing is structured per employee per month or per pay run and is heavily negotiated and not publicly listed. Public references suggest $10-25 per employee per month for the core HCM and payroll bundle, often with discounted introductory rates and additional fees for year-end processing, W-2 generation, ACA filings, and off-cycle pay runs. Lack of price transparency is a frequent buying-side complaint.
Gusto pricing is published transparently at list. As of May 2026, Simple is approximately $49 per month plus $6 per employee, Plus is $80 plus $12 per employee, and Premium is custom-quoted. Contractor-only is $35 per month plus $6 per contractor. For a 50-employee company, fully-loaded annual cost typically lands at $5K-$10K — materially below ADP equivalents at the same scale. Above 200 employees the comparison flips as Gusto's functional gaps require add-on tooling and ADP's pricing leverage improves.
Choose ADP Workforce Now when headcount sits above approximately 200 employees, when multi-state US compliance and complex payroll scenarios (garnishments, certified payroll, multi-entity) are material, when ADP Marketplace ecosystem integrations into incumbent benefits or time vendors matter, when the ADP portfolio (GlobalView, Celergo, TotalSource PEO) provides upgrade options, or when scale-of-operations reliability is a stated procurement criterion.
Choose Gusto when headcount sits below approximately 200 employees, when payroll simplicity and modern self-service UX are priorities, when contractor and global-contractor payments across many countries are material, when pricing transparency is procurement-critical, when implementation timelines under one month are required, or when the organisation wants a low-friction modern alternative to ADP RUN, Paychex, or in-house payroll.
Tell us what you're evaluating and we'll send a tailored shortlist of vendors that actually fit — no vendor funding, no pay-to-play.
6,000+ vendors · 893 comparisons · 48 country guides · Independent & vendor-neutral