TriNet charges a flat per-employee monthly fee, by quote, covering payroll tax administration, HR expertise, benefits and workers' comp administration and EPLI coverage. Rippling also quotes its PEO, which includes workers' comp, EPLI and PHR- and SHRM-certified experts.
Integrations.Rippling states 650+ integrations; TriNet lists 12, including QuickBooks Online, NetSuite and Greenhouse.
Fit and support. TriNet serves small and midsize businesses; Rippling PEO is built for small businesses.
Security. Rippling states SOC 2 Type 2 and ISO 27001 for its platform; TriNet holds SOC 2 Type II and states HIPAA compliance.
Pricing. Both price the PEO by quote: TriNet as a flat per-employee monthly fee, Rippling as a custom quote.
Capabilities. Both cover payroll, benefits administration, workers' comp and HR compliance. TriNet adds performance management and recruiting; Rippling adds IT and finance tools.
Neither one?
Justworks
Justworks has the highest LeadChange Score in PEO Services after excluding these two (9.7/10).
Neither publishes a PEO price. TriNet quotes a flat per-employee monthly fee; Rippling gives a custom quote. Benefit premiums and payroll taxes come on top of TriNet's fee, so compare full quotes for the same headcount.
Is TriNet a certified PEO?
Yes. TriNet HR III-B, Inc. has been on the IRS list of certified PEOs since July 1, 2018. Rippling PEO 1, Inc. is not on that list.
Does Rippling PEO include EPLI like TriNet?
Yes. Rippling says its PEO keeps clients protected with EPLI and workers' comp coverage. TriNet lists EPLI coverage and claims management in its PEO fee.
Which is better for a growing startup, Rippling PEO or TriNet?
Rippling PEO lets a company leave co-employment for Rippling HR Services or the core platform as it grows, keeping its data. TriNet serves small and midsize businesses and offers HR Plus, an ASO, as an alternative to its PEO.
Who are TriNet's competitors?
Other PEOs, including Rippling PEO for small businesses that want HR, IT and payroll on one platform. TriNet differs by its IRS certification and its HR Plus ASO.
Which is more secure, Rippling or TriNet?
Both hold SOC 2 Type II: Rippling adds ISO 27001 for its platform, TriNet states HIPAA compliance.
Which has more integrations, Rippling PEO or TriNet?
29 verified facts, each checked against the vendor's own pages or another primary source, most recently on Nov 10, 2026.
Method
Scored and compared with the LeadChange methodology, version 1.5. Read the methodology
Independent review
Not reviewed yet by our independent reviewer. How we review
Hands-on testing
We have not tested either product hands-on: this page uses public information only.
Who made it
The LeadChange Research Team, following a written research process. No named expert has reviewed this page. About us
Independence and errors
Who pays us never changes a score or a rank. If something here is wrong, tell us and we correct it publicly. Request a correction
Rippling PEO or TriNet? Your answer in 3 questions
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The 17 pages this page's facts come from. The date beside each is our last check of the facts taken from it (the oldest, when they differ). The numbers beside the figures above link here.
Quotes from the sources
TriNet trinet.com/about-us“Power the success of small and medium-size businesses by supporting their growth and enabling their people.” “30+ in business, founded in 1988”
Rippling rippling.com/trust/security“Rippling's SOC 2 Type 2 report covers the trust services categories of Security, Confidentiality, and Availability, and is audited annually.”
Rippling rippling.com/pricing“Tell us what services you need, and we'll send you a custom quote.”
Rippling Rippling PEO - Rippling“Rippling PEO services cover payroll processing, benefits administration, workers’ compensation, HR compliance support, and access to PHR and SHRM certified experts, all running on the same platform as your HR, IT and finance data.” “Rippling PEO gives small businesses access to affordable benefits and expert HR and compliance support—all built on the #1 rated HR software.”
TriNet trinet.com/peo/pricing“PEPM stands for "Per Employee Per Month" and is the pricing method TriNet uses to determine your administrative cost.” “HR support for you and your employees—whether it’s benefits or payroll questions, assistance is available by phone or online.”
Rippling (Apple App Store listing) apps.apple.com/us/app/rippling-hr-it-finance/id1231325957“Rippling makes it easy to access your benefits, request time off, submit expenses, view paystubs, share passwords, and more—all from your phone.”
TriNet trinet.com/peo“Our platform also lets your employees view pay stubs and request time off conveniently from our mobile app.”
TriNet trinet.com/customer-resource-center/technology/integration-center“TriNet integrates with many systems:” “For more complex needs, TriNet APIs give developers the freedom to build upon integration from the TriNet platform and other applications for easy data flow.”
Rippling rippling.com/support-status“Time to First Response (TFR): how long it takes for a customer to receive a first response from our support team via live chat. ... The percentage of live chat conversations where the customer asks to convert the chat to a phone call. ... Time to First Response (TFR): how long it takes for a customer to receive a first response from our support team via email.”
Rippling rippling.com/careers“The groundwork is laid for Rippling… 2016 Parker's basement is unfinished. So is Rippling's first product. But we have started to build.”
Rippling rippling.com/company/press“Based in San Francisco, CA, Rippling has raised $1.8B from Kleiner Perkins, Founders Fund, Sequoia,”
TriNet trinet.com/locations“Headquarters One Park Place Suite 600 Dublin, CA 94568”
Rippling developer.rippling.com/llms.txt“Rippling’s current public API is the REST Platform API v2 on `https://rest.ripplingapis.com`. ... Authenticate customer and internal integrations with a Bearer API token. Authenticate App Shop partner apps with OAuth 2.0.”
Justworks justworks.com/pricing“Justworks PEO pricing starts at $79 per month per employee for our Basic plan and $124 per month per employee for our Plus plan. Justworks Payroll customers pay $8 per month per employee plus a $50 base fee.”
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What the LeadChange Score means
A 0–10 editorial assessment built only from verified facts, across six weighted dimensions: capabilities, pricing, integrations, security, fit and support, and data confidence.
High confidence: at least 80% of the critical facts are verified on primary sources.
Medium confidence: at least 50% are; the rest are missing or rely on secondary sources.
Payments, commissions and lead fees are never inputs.