Managed Payroll · Compared
Both are payroll platforms you run yourselves, both quote-gated, both built for companies willing to do the data entry every cycle. Honest referee breakdown of two of the biggest names in payroll.
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Contender One
ADP is one of the largest payroll technology companies in the world, offering a range of tiers from small-business self-service payroll up through enterprise HCM. Its structural advantage is scale: a single vendor covering payroll, tax filing, time tracking, HR add-ons, and benefits administration, with a service organization built to match. Companies already using other ADP products often stay on ADP for payroll to keep everything under one login.
Pricing is quote-gated across ADP's payroll tiers: you provide a census and go through a sales process to learn the actual monthly cost, and published third-party estimates vary widely by tier and add-ons. Regardless of tier, ADP remains software: your team still enters hours, reviews the run, and clicks approve every pay period. ADP does not run payroll for you.
Contender Two
Paychex has built its brand around a branch and local-representative model: a large network of regional offices and assigned reps rather than a purely centralized call center. Its published product line spans payroll tiers similar to ADP's, from basic self-service processing up through bundled HR add-ons, and it markets heavily to small and mid-size employers.
Like ADP, Paychex is quote-gated: no published price list, a census-based sales quote instead. And like ADP, it is software your team operates. Common complaints in public reviews center on add-on fees stacking onto the base price once a company is quoted and onboarded, which is exactly why a same-census, side-by-side quote matters more than either company's marketing.
Side by Side
| Factor | ADP | Paychex |
|---|---|---|
| Payroll model | Self-service software, multiple tiers | Self-service software, multiple tiers |
| Pricing visibility | Quote-gated, census and sales call required | Quote-gated, census and sales call required |
| Who runs payroll | You: enter hours, review, approve each cycle | You: enter hours, review, approve each cycle |
| Tax filing responsibility | Platform files on your behalf per your tier | Platform files on your behalf per your tier |
| Ideal company size | Small business through enterprise, tiered | Small and mid-size employers, tiered add-ons |
| Support model | Centralized service org plus self-service tools | Branch network with assigned local representatives |
Based on each company's published model. Both require a sales quote for exact pricing on your company.
How to Actually Decide
Lean ADP. The pitch is ecosystem continuity: one vendor, one login, connected reporting across payroll, time, and HR tools. Adding Paychex would mean a second vendor relationship, not a consolidated one.
Lean Paychex. Its published model is built around branch offices and assigned representatives rather than a purely centralized structure. If you want a person in your region, that is the model Paychex sells.
Pause before picking either. Both ADP and Paychex are tools your team operates every cycle: data entry, review, approval. If the goal is to remove that work entirely, you are comparing the wrong category of product.
Comparing other platforms too? See Gusto vs ADP or Rippling vs Gusto.
The Referee's Close
If you want software, pick from these two and negotiate hard on the quote: both are credible, established platforms. But notice what both have in common. You still enter hours, review every run, and approve every cycle, and the price only shows up after a sales call and a census.
If instead you want payroll run for you, inside your existing system, at a flat rate you can see before you talk to anyone, that is BEG managed payroll: $25-$45 PEPM, all-inclusive, every filing and every W-2 handled. No co-employment, no software login for your team, no quote gate.
See your exact monthly & annual price - no call required
Questions
Neither publishes pricing. Both are quote-gated: you provide a census (headcount, states, pay frequency, add-ons) and a sales rep prices your specific company. The only honest comparison is two quotes on the same inputs, side by side.
Both are software you or your team operate yourselves. You enter hours, review the run, and approve it every cycle. Neither ADP nor Paychex takes payroll off your desk the way a fully managed service does.
Published models differ here. ADP leans on a large-scale service organization and self-service resources; Paychex is built around a branch and local-representative structure. Which feels better depends on whether you want a big platform or a name you can call in your region.
Both advertise multi-state payroll tax filing as part of their core product. Confirm exact state coverage and any add-on fees for new-state registration during your quote, since neither publishes a state-by-state fee schedule.
BEG is not a party to either platform. If what you actually want is payroll run for you instead of software you operate, BEG managed payroll is the alternative: a flat $25-$45 PEPM, all-inclusive, inside your existing system. No quote-gated sales process, an instant on-screen estimate instead.
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