VerdictLab

Gusto vs Justworks: Which Is Better?

The self-serve payroll and HR toolkit versus the PEO that legally becomes the co-employer of your staff. Six rounds. Real numbers. One honest scorecard.

GustoWinner
Gusto
7.3
Good
5 of 6 rounds
vs
Justworks
Justworks
6.7
Fair
1 of 6 rounds

The verdict

Gusto takes it, 5–1 on rounds.

There's no universal winner — Gusto keeps you in full control at a lower cost, Justworks trades some control for big-company benefits access, so decide how much that access is worth to your team before you pick.

Choose Gusto if…

  • • You're a small team under ~20 employees watching costs closely
  • • You want to stay the sole employer of record

Choose Justworks if…

  • • You want big-company group health insurance rates for a small team
  • • You're comfortable trading some HR control for shared compliance liability

Round by round

  1. Round 1Pricing & TransparencyGusto wins
    Gusto9/10

    $49/mo + $6/employee

    ~$109/mo total for a 10-person team

    • Fully published pricing, no sales call
    • Month-to-month, no cancellation penalty
    • Multi-state payroll requires Plus or Premium

    Source: Gusto pricing data

    Justworks5/10

    $59/employee/mo (Basic)

    ~$590/mo for a 10-person team; Plus runs $99/employee/mo

    • Publishes exact PEO pricing directly — rare among PEO competitors
    • Dramatically more expensive per employee than software-only payroll
    • PEO Plus can run $99-109/employee/mo before benefits premiums layer on top

    Source: Justworks pricing data

    Both are transparent about price; Justworks' PEO structure is simply far more expensive per employee.

  2. Round 2Core Payroll & Tax FilingGusto wins
    Gusto8/10

    Automated filing, praised for accuracy

    • Automatic federal/state/local filing on every tier
    • Simple tier restricted to single-state filing
    Justworks6/10

    All 50 states

    Filed under Justworks' co-employer relationship

    • All filing included in every plan tier
    • Reviewers report 7-10 week delays on compliance document requests

    Source: Justworks product data

    Both file accurately, but Justworks' compliance document turnaround has real reported delays.

  3. Round 3HR Features & PEO OptionsJustworks wins
    Gusto6/10

    Toolkit model

    401(k), HR pros on Premium — brokers benefits, doesn't co-employ

    • 401(k) built in natively via Guideline
    • No co-employment — can't unlock large-group benefit rates

    Source: Gusto product data

    Justworks9/10

    Full co-employment

    Large-group medical/dental/vision via Aetna, UHC, Kaiser on Plus

    • True co-employment unlocks enterprise-grade benefit rates
    • Mental health and fertility benefits included on Plus
    • High-risk industries (cannabis, construction, agriculture) excluded entirely

    Source: Justworks PEO data

    Gusto brokers benefits; Justworks actually pools your team into big-company rates.

  4. Round 4Ease of Use & SetupGusto wins
    Gusto9/10

    Rated easiest to learn

    • No sales call or underwriting review required
    • Instant self-serve signup
    • Advanced tools locked behind pricier Premium tier
    Justworks7/10

    9.3/10 setup ease

    2-3 week onboarding with dedicated manager

    • 9.3/10 G2 setup-ease score, well above ADP's 7.6
    • Dedicated onboarding manager for every new account
    • Requires co-employment enrollment and underwriting/eligibility review
    • Several industries excluded from eligibility entirely

    Source: Justworks G2 data

    Justworks is fast for a PEO, but Gusto's instant self-serve signup has no underwriting step at all.

  5. Round 5IntegrationsGusto wins
    Gusto7/10

    ~10 integrations

    QuickBooks, Xero, Shopify, Clover, Homebase, Slack

    • Covers POS tools (Shopify, Clover) Justworks doesn't offer
    • Includes Homebase and TSheets time-tracking natively

    Source: Gusto integrations list

    Justworks6/10

    ~6 core integrations

    QuickBooks, Xero, Slack, Google Workspace, Microsoft 365

    • Covers standard productivity-suite integrations
    • Value sits mainly in the PEO relationship, not the software connections

    Source: Justworks integrations list

    Both cover the accounting basics; Gusto's list leans slightly more toward small-business POS and time tools.

  6. Round 6Customer Support & TrustGusto wins
    Gusto7/10

    4.6 / 4.6 / ~2.3

    G2 / Capterra / Trustpilot

    • 4.6/5 on both G2 and Capterra
    • Trustpilot ~2.3/5, driven by support-response complaints

    Source: Gusto sentiment data

    Justworks6/10

    4.6 G2/Capterra vs 'Poor' 1.7-1.9 Trustpilot

    • 4.6/5 on both G2 and Capterra, 9.2/10 G2 support score
    • Trustpilot rated 'Poor' at 1.7-1.9/5
    • Reviewers report 7-10 week delays on compliance document requests

    Both split hard between B2B and consumer review sites; Justworks' Trustpilot rating is rated outright 'Poor.'

Which one is for you?

Small team under ~20 employees watching every dollar

→ Gusto · Gusto's per-employee cost is a fraction of Justworks' PEO pricing

Owner who wants to stay the sole employer of record

→ Gusto · No co-employment enrollment or underwriting review required

Small company wanting big-company group health insurance rates

→ Justworks · PEO Plus pools employees for large-group Aetna/UHC/Kaiser rates

Startup wanting to offload HR/benefits compliance liability

→ Justworks · Co-employment shares compliance liability with Justworks

JustworksJustworks

Side by side

Overall score
7.3
Best
6.7
Price
See price
See price
Pricing & Transparency
7.8
6.3
Customer Support & Trust
6.7
5.7
Core Payroll & Tax Filing
7.6
7.1
Ease of Use & Setup
8.7
7.1
Integrations
6.4
6.1
Head-to-head findings
Pricing & Transparency
$49/mo + $6/employee
$59/employee/mo (Basic)
Customer Support & Trust
4.6 / 4.6 / ~2.3
4.6 G2/Capterra vs 1.7-1.9 'Poor' Trustpilot
Core Payroll & Tax Filing
Automated filing, multi-state costs extra
50 states, included
Ease of Use & Setup
Rated easiest to learn
2-3 weeks
Integrations
~10 integrations
QuickBooks, Xero, Slack, M365
HR Features & Benefits
Tiered-in HR depth
Aetna, UHC, Kaiser access
Record
Head-to-head record
8–1
2–7
Head-to-heads won
89 %
22 %
Rounds won
63 %
37 %
Pros
  • Fully published pricing, no sales call
  • Automatic federal/state/local filing praised for accuracy
  • 401(k) built in natively via Guideline
  • Certified HR pros and compensation tools bundled into Premium
  • Every tier's price is published, no sales call
  • Per-employee price drops at 50+ headcount
  • Filing included on every plan across all 50 states
  • Covers the core business apps most teams already use
Cons
  • Multi-state payroll requires upgrading to a pricier tier
  • Multi-state filing requires a pricier tier
  • Advanced tools locked behind pricier Premium tier
  • Trustpilot ~2.3/5, driven by support-response complaints
  • PEO pricing runs well above QuickBooks for small teams
  • No dollar-figure penalty-protection guarantee
  • Not a native, same-vendor connection like QuickBooks Payroll
  • Plus tier gets expensive once benefits premiums layer on top
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