Sequoia One vs TriNet
How the two PEOs compare on pricing, minimum employees and fit.
| Sequoia One | TriNet | |
|---|---|---|
| Company size | Being confirmed | 3,622 employees (2019) |
| Headquarters | Being confirmed | Dublin, CA |
| Founded | Being confirmed | 1988 |
| Pricing | Quote only. Vendr reports a median of about $30,000 per year across buyers (roughly $18,800 to $81,600), which is a total, not a per-employee rate. | No published PEO pricing. Quote required. |
| Pricing model | Quote only | Quote only |
| Best for | Venture-backed tech startups that want advisory HR plus a People Platform | Companies in TriNet's core industries that want industry-specific packages |
| IRS certified (CPEO) | Yes, on the IRS list | Yes, on the IRS list |
| ESAC accreditation | Not confirmed | Not confirmed |
| Minimum employees | Not confirmed | 5 employees |
Carriers, 401(k) and workers' comp: side by side
| Sequoia One | TriNet | |
|---|---|---|
| Health carriers | Not publicly listed yet. We will get this for you: request a quote and we will include it. | Plans sponsored through a broad range of carriers; none named |
| 401(k) provider | Not publicly listed yet. We will get this for you: request a quote and we will include it. | TriNet-managed 401(k); recordkeeper not named |
| Workers' comp | Not publicly listed yet. We will get this for you: request a quote and we will include it. | Fully insured through policies negotiated with third-party carriers; carriers not named |
| Other named partners | Wellbeing partners: One Medical, Rightway, Spring Health and Origin Financial Wellness | Healthee powers the Personal Health Assistant |
Due diligence checked November 4, 2026. We only list carriers and partners that a filing, the provider or a named review states. Many PEOs do not publish their carriers or recordkeepers, so "not publicly listed" means we could not find it, not that none exists. If something is missing, request a quote and we will get it from the PEO for you. Lineups vary by state and change at renewal.
Questions to ask before you sign
- Which medical carriers and networks are available in my state and zip code?
- Are the health plans fully insured or partially self-funded, and who bears claims risk?
- Who is the 401(k) recordkeeper, and what are the total plan fees and match options?
- Who is the workers' comp carrier, how are rates set, and what happens to my experience rating if I leave?
- Is the entity that will employ my staff on the IRS CPEO list, and is it ESAC accredited?
- What renewal increase did your plans see in each of the last 3 years?
Choose Sequoia One if
Venture-backed tech startups that want advisory HR plus a People Platform.
- Combines advisory HR services with its own People Platform for payroll, benefits, compliance and compensation
- Benefit administration outsourcing and compensation advisory services
Choose TriNet if
Companies in TriNet's core industries that want industry-specific packages.
- Broad access to major health carriers
- Industry-specific PEO packages
Ask Sequoia One about
- Minimum employees and contract terms not stated in the source reviewed
- Cost figures come from buyer-reported marketplace data, not Sequoia
Ask TriNet about
- Requires a minimum of five employees
- Reviewers report escalating renewal pricing
- Does not support hazardous industries such as heavy construction
Frequently asked questions
Is Sequoia One or TriNet cheaper?
Sequoia One: Quote only. Vendr reports a median of about $30,000 per year across buyers (roughly $18,800 to $81,600), which is a total, not a per-employee rate. TriNet: No published PEO pricing. Quote required. Published rates are not directly comparable to quote-only pricing, and health premiums are separate.
Which is better for a small company, Sequoia One or TriNet?
Sequoia One is best for venture-backed tech startups that want advisory hr plus a people platform. TriNet is best for companies in trinet's core industries that want industry-specific packages.
Last verified November 4, 2026. Based on third-party reviews and vendor pricing pages. See each provider page for sources.