Updated 2026-03-30
ADP vs Guideline 401(k) Comparison
Compare ADP Retirement Services (#7, 8.1/10) and Guideline (#15, 7.1/10) side by side across fees, ratings, features, and investment options.
Overall Comparison
| Feature | ADP | Guideline |
|---|---|---|
| Overall Score | 8.1/10 | 7.1/10 |
| Rank | #7 | #15 |
| AUM | $130 billion | $9 billion |
| Participants | 3 million | 700,000 |
| Plan Sponsors | 90,000+ | 40,000+ |
| Founded | 1949 | 2016 |
Ratings Comparison
| Category | ADP | Guideline |
|---|---|---|
| Fees & Costs | 3.4/5 | 4.7/5 |
| Investment Options | 3.5/5 | 3.3/5 |
| Customer Service | 4.0/5 | 3.9/5 |
| Mobile App | 3.7/5 | 4.0/5 |
Fee Comparison
| Fee Type | ADP | Guideline |
|---|---|---|
| Admin Fees | $2,000 - $5,000/year base | $49/month base + $8/employee |
| Expense Ratios | Varies by investment partner | 0.03% - 0.15% |
| Trading Fees | Plan dependent | $0 |
| Advisory Fees | 0.35% - 0.75% | N/A - self-directed |
ADP Strengths
- Direct payroll integration
- Automatic contribution processing
- Strong compliance support
- Easy setup for ADP payroll clients
Guideline Strengths
- Extremely competitive pricing for small business
- Automatic compliance testing and filing
- Direct payroll integrations
- Low-cost Vanguard index funds
Rollover, Loans & Withdrawals
| Feature | ADP | Guideline |
|---|---|---|
| Rollover Platform | ADP Retirement Portal | Guideline Dashboard |
| Loans Available | Yes | No |
| Withdrawal Methods | Online via ADP portal, Phone (800-695-7526) | Online via Guideline dashboard |
| Distribution Options | Lump sum, Partial withdrawal, Installment payments, Rollover to IRA | Lump sum, Partial withdrawal, Rollover to IRA |
Which Should You Choose?
Choose ADP if you want:
- ADP payroll users
- Multi-state employers
- HR bundle seekers
- Compliance-focused companies
Choose Guideline if you want:
- Small businesses
- Cost-conscious employers
- Hands-off plan sponsors
- Index fund believers
Our Verdict: ADP vs Guideline
ADP Retirement Services wins this comparison with a score of 8.1/10 vs 7.1/10. ADP excels with direct payroll integration, making it the stronger choice for most investors in this matchup. However, the best choice ultimately depends on your specific needs, employer plan availability, and investment preferences.
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ADP vs Guideline: Complete 401(k) Comparison for 2026
Choosing between ADP Retirement Services and Guideline for your 401(k) is an important decision that affects your retirement savings. ADP offers payroll integration while Guideline is known for small business. In terms of fees, ADP charges Varies by investment partner expense ratios compared to Guideline's 0.03% - 0.15%. ADP manages $130 billion in assets and serves 3 million participants, while Guideline has $9 billion AUM and 700,000 participants.
Key Differences: ADP vs Guideline
When comparing ADP and Guideline, consider their core strengths: ADP excels with direct payroll integration, while Guideline stands out for extremely competitive pricing for small business. Both providers offer a wide range of investment options including target-date funds, index funds, and managed accounts. ADP's customer service rating is 4.0/5 compared to Guideline's 3.9/5. For mobile experience, ADP scores 3.7/5 while Guideline scores 4.0/5.
Which Provider is Right for You?
Choose ADP if you prioritize adp payroll users. Choose Guideline if you're looking for small businesses. Your decision should also consider your employer's plan availability, fee sensitivity, desired investment options, and customer service expectations. For detailed reviews, visit our individual ADP and Guideline provider pages.
Frequently Asked Questions
ADP Retirement Services scores higher in our 2026 rankings with 8.1/10. ADP is best for adp payroll users, while Guideline is best for small businesses. The right choice depends on your employer's plan and your priorities.
ADP charges expense ratios of Varies by investment partner with admin fees of $2,000 - $5,000/year base. Guideline charges 0.03% - 0.15% expense ratios with admin fees of $49/month base + $8/employee. ADP's fees rating is 3.4/5 compared to Guideline's 4.7/5.
Yes, you can roll over between ADP and Guideline. ADP uses ADP Retirement Portal for rollovers, while Guideline uses Guideline Dashboard. A direct rollover avoids mandatory tax withholding. Contact your new provider to initiate the transfer.
ADP offers 401(k) loans. Guideline does not offer 401(k) loans.
ADP scores 3.5/5 for investment options, while Guideline scores 3.3/5. Both offer target-date funds, index funds, and managed accounts. ADP's investment options include Partner Fund Lineups, Target Date Funds, Stable Value. Guideline offers Vanguard Index Funds, Target Date Funds, Bond Funds.
For small businesses, consider plan minimums and per-participant costs. ADP is best for adp payroll users, multi-state employers, hr bundle seekers, compliance-focused companies. Guideline is best for small businesses, cost-conscious employers, hands-off plan sponsors, index fund believers. Compare admin fees: ADP charges $2,000 - $5,000/year base vs Guideline's $49/month base + $8/employee.
Pavlo Pyskunov
Managing Director & Investment Fund Director
Pavlo Pyskunov analyzes employer-sponsored retirement plans using IRS publications and DOL Form 5500 filings, helping workers maximize their 401(k) savings through data-driven guidance.
Last updated: 2026-03-30