Gusto vs I-9 Advantage: Which Payroll Software Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.
The Short Answer
Gusto vs I-9 Advantage, in 15 seconds
Choose Gusto if…
- You want the lower entry price
- You depend on a broad integration ecosystem
- You want deeper AI and automation features
- You need the broader feature set
Choose I-9 Advantage if…
- You have strict security & compliance needs
Head-to-Head Scorecard
How Gusto and I-9 Advantage score
Gusto leads on 4 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
GustoNo reviewsI-9No reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
Gusto0I-90 - Gusto
Entry Pricing
Lowest published starting price (free plan = lowest)
Gusto$49/moI-9Custom - Even
Free Access
Availability of a free plan and/or free trial
GustoFree trialI-9Free trial - Gusto
Integrations
Number of listed third-party integrations
Gusto8I-96 - Gusto
Features
Number of listed product capabilities
Gusto11I-98 - Gusto
AI Features
Capabilities mentioning AI, automation or ML
Gusto1I-9, - I-9 Advantage
Security & Compliance
Number of listed compliance certifications
Gusto2I-93 - Even
Platforms & Deployment
Supported platforms and deployment options
Gusto4I-94
Feature Comparison
Gusto vs I-9 Advantage feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
Gusto
I-9 AdvantagePricing Comparison
Gusto vs I-9 Advantage pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Gusto
$49/mo to start- Full-service single-state payroll
- Automatic tax filing
- Employee self-service
- Basic hiring & onboarding
- Multi-state payroll
- Next-day direct deposit
- Time tracking & PTO
- Project tracking
- Priority support & HR resources
- Compliance alerts
- Dedicated support
- Advanced integrations
- Unlimited contractor payments
- 1099 filings
- No monthly base (contractor-only)
- Self-service for contractors
I-9 Advantage
Custom to start- Integrations
- E-Verify
- electronic I-9
- Standard support
- audits
- remote verification
- Dedicated support and onboarding
- Advanced security and controls
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Gusto vs I-9 Advantage: strengths and trade-offs
Gusto
Pros
- Free trial offered
- Broad integration ecosystem (8)
- Compliance: SOC 2 Type II, GDPR
- Stronger AI / automation features
- Public API available
Cons
- No free plan
I-9 Advantage
Pros
- Free trial offered
- Compliance: FCRA, GDPR, SOC 2
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
- Fewer native integrations than the alternative
Buyer Fit
Who should use Gusto vs I-9 Advantage?
Startups
Gusto
Gusto keeps early-stage costs lowest with its entry tier.
Small businesses
Gusto
Gusto offers the most accessible pricing for lean teams.
Agencies
Gusto
Gusto connects to more tools for multi-client workflows.
Enterprises
I-9 Advantage
I-9 Advantage leads on compliance and breadth for complex needs.
Ecommerce
Gusto
Gusto integrates with more of the commerce stack.
SaaS companies
Gusto
Gusto is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (1)
Only in Gusto (7)
Only in I-9 Advantage (5)
Keep Exploring
Other alternatives worth considering
Similar payroll software products buyers compare alongside Gusto and I-9 Advantage.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Gusto and I-9 Advantage against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationGusto vs I-9 Advantage, Frequently Asked Questions
What is the difference between Gusto and I-9 Advantage?
Gusto and I-9 Advantage are both Payroll Software solutions. Gusto is rated 0.0/5 by 0 users, while I-9 Advantage is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Gusto or I-9 Advantage?
Based on user ratings, Gusto scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Gusto or I-9 Advantage?
Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.
Does Gusto or I-9 Advantage have a free plan?
Neither Gusto nor I-9 Advantage currently offers a free plan, but Gusto provides a free trial.
Can I switch from Gusto to I-9 Advantage?
Switching between Gusto and I-9 Advantage is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Gusto vs I-9 Advantage?
Gusto is best suited for teams that prioritise enterprise features. I-9 Advantage works well for teams needing advanced capabilities.
Our Verdict
The bottom line on Gusto vs I-9 Advantage
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Gusto
Gusto has the friendliest entry point for new teams.
Best for Enterprise
I-9 Advantage
I-9 Advantage leads on compliance and feature breadth.
Best Value
Gusto
Gusto delivers the lowest cost to get started.
Best AI Features
Gusto
Gusto ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.