How much does HR software cost in 2026? Complete pricing guide
Real, verified 2026 pricing across 10 small business HR platforms. We show advertised price, base fee, total cost at five team sizes, and the hidden costs nobody tells you about until invoice time.
Most HR software for small business costs $4 to $15 per employee per month, plus an optional base fee of $0 to $79. A typical 25-person team pays $145 to $479 per month for an all-in-one HR + payroll platform. PEO services run roughly six to ten times that.
Total monthly cost by team size
Lowest published 2026 plan rates. Quote-based platforms (BambooHR, ADP, Paychex, GoCo) shown at midpoint of typical published ranges. Excludes optional add-ons unless noted.
| Platform | PEPM | Base | @5 emp | @10 emp | @25 emp | @50 emp | @100 emp | Notes |
|---|---|---|---|---|---|---|---|---|
Homebase Basic (free up to 1 location) | $0 | – | $0 | $0 | $0 | $0 | $0 | Payroll add-on |
GoCo Essentials | $5 | – | $25 | $50 | $125 | $250 | $500 | Payroll add-on |
Paychex Flex Flex Essentials | $5 | $39 | $64 | $89 | $164 | $289 | $539 | Payroll included |
ADP Run Essential | $4 | $79 | $99 | $119 | $179 | $279 | $479 | Payroll included |
OnPay Flat plan, all features | $6 | $40 | $70 | $100 | $190 | $340 | $640 | Payroll included |
Gusto Simple | $6 | $49 | $79 | $109 | $199 | $349 | $649 | Payroll included |
BambooHR Core | $8 | – | $40 | $80 | $200 | $400 | $800 | Payroll add-on |
Rippling Rippling Unity (HR Core) | $8 | – | $40 | $80 | $200 | $400 | $800 | Payroll add-on |
Deel Deel HR + Contractor | $49 | – | $245 | $490 | $1,225 | $2,450 | $4,900 | Payroll included |
Justworks Basic PEO | $59 | – | $295 | $590 | $1,475 | $2,950 | $5,900 | Payroll included |
Homebase shows $0 PEPM because its free tier covers up to one location. Add Homebase Payroll for $39 base + $6 per employee per month if you need W-2 wages.
The hidden costs nobody mentions
Mid-market and enterprise platforms charge $200 to $5,000 for setup. Rippling, full Paychex Flex, and TriNet PEOs are the most aggressive. Self-service platforms (Gusto, OnPay) charge nothing.
Time tracking is the most common add-on, $3 to $8 per employee per month. Applicant tracking, performance reviews, and benefits broker enablers each add another $3 to $6.
ADP and Paychex frequently charge $4 to $7 per W-2. At 50 employees that's $200 to $350 once a year. Gusto, OnPay, and BambooHR Payroll include W-2s in the standard plan.
ADP often charges $50 to $150 per additional state for tax registration. Rippling automates state nexus tracking but each new state typically takes 1-2 weeks to get filing-ready.
BambooHR, GoCo, and Justworks favour annual commitments. Mid-year cancellation typically forfeits remaining months. Gusto, OnPay, and Homebase are month-to-month with no exit penalty.
ADP and Paychex frequently raise prices 10-25 percent at renewal. Rippling and BambooHR will too if your headcount grows materially. Watch for ‘promotional’ first-year discounts that sunset.
Rippling's modular pricing means the advertised $8 figure rarely reflects real cost. A typical small business stack runs $20 to $30 per employee per month. Always price the full module set.
Dedicated CSM or premium phone support is often a separate purchase ($50 to $250 per month). Gusto Premium ($135 + $16.50/emp) is the small-business exception that bundles dedicated support.
HR software cost calculator
Set team size, pick the features you actually need, and compare real monthly cost across all 10 platforms.
Estimates use lowest published 2026 plan rates plus add-on payroll where required (BambooHR $10/emp, GoCo $5/emp, Homebase $6/emp + $39 base). Quote-based providers (ADP, Paychex, BambooHR Core) shown at typical published ranges. Implementation, multi-state filing, and module add-ons can shift the real bill 10 to 30 percent. Verify pricing with each vendor.
Annual vs monthly billing
| Platform | Monthly available | Annual discount | Notes |
|---|---|---|---|
| Gusto | Yes | None | Pay per pay run, no annual lock-in. |
| BambooHR | Yes | 10-15% | Annual prepayment is the default sales motion. |
| Rippling | Yes | 5-15% | Custom-negotiated; larger teams get bigger discounts. |
| ADP Run | Yes | Negotiable | Sales-driven; expect renewal increases regardless. |
| Paychex Flex | Yes | Negotiable | Quote-based; some customers report 10% annual discount. |
| Justworks | Yes | ~5% | PEO billing per pay period; annual rare. |
| OnPay | Yes | None | Single transparent monthly price, no annual lock. |
| Homebase | Yes | ~20% | Annual prepay drops Plus tier from $24.95 to $20/mo. |
Quick ROI math
A simple way to justify HR software: if it saves your team X hours per week at $Y per hour, it pays for itself when (X × Y × 52) > (annual platform cost).
Pays for itself if it saves 1.0 hour per week at $50 per hour. Most owners save 3 to 6 hours.
Pays for itself at 2 hours per week saved. Onboarding alone often saves that on a single hire.
Justified by group health insurance discount alone (10-20 percent on $200K-$300K annual premium).