AT A GLANCE

Rippling
Gusto
2016
Founded
2011
San Francisco, California
HQ
San Francisco, California
$1.4 billion
Total Raised
$746 million
Parker Conrad, Prasanna Sankar
Founder
Josh Reeves, Edward Kim, Tomer London
HR Tech
Type
HR Tech
Private ($13.5B valuation)
Status
Private ($9.5B valuation)

FUNDING HISTORY

Rippling

Series A2017
$10M raised
Series B2019
$145M raised$1.4B val.
Series C2021
$250M raised$6.5B val.
Series D2022
$500M raised$11.3B val.
Series E2024
$200M raised$13.5B val.

Gusto

Seed2012
$6M raised
Series A2014
$20M raised
Series B2015
$60M raised
Series C2016
$50M raised$1.0B val.
Series D2019
$200M raised$3.8B val.
Series E2022
$400M raised$9.5B val.

BUSINESS MODEL

Rippling

Rippling uses modular pricing — companies buy the modules they need and pay per employee per month. The core platform (employee directory) is the foundation, with add-on modules for payroll ($8/month per employee), benefits, time and attendance, learning management, IT device management, app management, corporate cards, and expense management.

This modular approach means Rippling can land with one module and expand to many. A company might start with just payroll, then add device management when they realize it's available, then corporate cards.

Average revenue per customer grows as companies add modules.

The compound effect is the strategy. Each individual module might not be the best standalone product, but the integration between modules creates value that no combination of point solutions can match.

When your payroll system, IT system, and expense system all share the same employee database, automation becomes trivial.

Gusto

Gusto charges a monthly base fee plus a per-employee fee. The Simple plan starts at $40/month plus $6 per employee per month.

Plus and Premium tiers add features like time tracking, PTO management, and dedicated support at higher price points.

The per-employee pricing creates natural revenue growth — as customers hire more people, Gusto makes more money without any additional sales effort. This aligns Gusto's success with their customers' growth, which is a beautiful incentive structure.

Additional revenue comes from embedded financial products. Gusto Wallet (employee banking), Gusto-run health benefits, 401(k) administration, and workers' comp insurance all generate fees.

The payroll platform becomes a distribution channel for financial services — once you process payroll for a company, you have a direct relationship with every employee and can offer them financial products.

HOW THEY STARTED

Rippling

Parker Conrad's origin story at Rippling is inseparable from his spectacular flameout at Zenefits. Conrad co-founded Zenefits in 2013 as an HR platform for small businesses and grew it to a $4.5 billion valuation in two years.

Then it imploded. Regulators discovered Zenefits employees had used software to cheat on insurance licensing exams.

Conrad was forced to resign as CEO in February 2016. The company he'd built was toxic, and his reputation was in ruins.

Most founders would have retreated. Conrad started Rippling in August 2016 — six months after being pushed out of Zenefits.

His co-founder Prasanna Sankar was a former Zenefits engineer. The insight behind Rippling came directly from the Zenefits experience: companies use dozens of disconnected systems for HR, IT, payroll, and finance.

When you hire someone, you set them up in the HR system, the payroll system, the benefits system, the laptop provisioning system, the software access system — all separately. When they leave, you have to remove them from each one individually.

It's a mess.

Rippling's premise was radical: build one unified platform with the employee record at the center. When you hire someone in Rippling, it automatically sets up their payroll, enrolls them in benefits, ships them a laptop, provisions their software accounts, issues a corporate card, and adds them to the right Slack channels.

One action triggers everything. When they leave, one click revokes it all.

Gusto

Josh Reeves, Edward Kim, and Tomer London were Stanford engineering graduates who noticed that every small business owner they talked to hated the same thing: payroll. Running payroll meant calculating federal, state, and local taxes, filing quarterly returns, issuing W-2s, managing direct deposits, and dealing with an alphabet soup of compliance requirements (FICA, FUTA, SUTA).

One mistake and the IRS sends a penalty notice.

The existing solutions were terrible for small businesses. ADP and Paychex dominated the market but were designed for mid-to-large companies.

Their interfaces looked like they were built in 1998 (because they were). Their pricing was opaque.

Their customer service required calling a 1-800 number and sitting on hold. Small businesses with 5-50 employees were dramatically underserved.

The trio founded ZenPayroll in 2011 (rebranded to Gusto in 2015) with the mission of making payroll dead simple. The first version was a clean web interface that let business owners run payroll in a few clicks — enter hours, review the numbers, hit submit.

Gusto calculated all taxes automatically, filed them with the government, and sent direct deposits. What used to take half a day took five minutes.

HOW THEY GREW

Rippling

Rippling's growth strategy is "compound startup" — building many products simultaneously instead of one at a time. Most SaaS companies pick a niche and dominate it before expanding.

Rippling launches new product modules aggressively, banking on the thesis that integration is the killer feature.

The land-and-expand motion works because every module sells every other module. An HR team that uses Rippling for payroll sees that IT device management is available.

The IT team that uses device management discovers corporate cards. Each module is a door to the entire platform.

Mid-market focus (50-2,000 employees) hits the sweet spot — these companies are big enough to need multiple systems but small enough that a single platform is appealing. Enterprise companies have entrenched vendors.

Tiny startups don't need the full suite. The mid-market wants consolidation and Rippling delivers it.

Gusto

Gusto grew by being the payroll platform that accountants recommended. Accountants manage payroll for thousands of small businesses, and Gusto built a dedicated Partner Program for accounting firms.

When a CPA recommends Gusto to all their small business clients, that's efficient distribution at scale.

The product-led growth motion is strong. Gusto's clean design and simple setup meant small business owners could sign up, enter their employee information, and run their first payroll without talking to a salesperson.

Free trials converted at high rates because the alternative was going back to manual calculations.

Expanding from payroll into HR, benefits, and financial services followed the natural workflow. Once Gusto ran payroll, adding benefits administration was a natural upsell — the same system that calculates pre-tax deductions can also manage the benefits that create those deductions.

THE HARD PART

Rippling

Building many products simultaneously means none of them is best-in-class individually. Gusto has better payroll for small businesses.

Jamf has better device management. Brex has better corporate cards.

Rippling's bet is that "good enough across ten categories" beats "best in one." That bet is unproven at scale.

The Parker Conrad factor cuts both ways. His Zenefits implosion is public knowledge, and some investors and customers remain wary.

Conrad has been open about the experience but the baggage is real. On the flip side, the "I failed and came back stronger" narrative resonates with many founders.

International expansion is complex. Rippling's Global product offers employer-of-record services in 100+ countries, but managing local labor laws, tax regulations, and benefits across dozens of jurisdictions is extraordinarily complicated.

Deel and Remote.com are dedicated international employment platforms that may execute better in global markets.

Gusto

ADP and Paychex aren't going to cede the small business market quietly. ADP Run is their small business product, and they've been modernizing it aggressively.

ADP has 70+ years of trust, massive sales teams, and relationships with every accountant in America. Gusto has a better product experience, but ADP has distribution that's hard to match.

Rippling is the most dangerous competitor. Parker Conrad (Rippling's CEO) is building an "all-in-one" HR/IT/Finance platform that includes payroll alongside device management, app provisioning, and expense management.

Rippling argues that payroll should be one feature in a broader system, not a standalone product. If companies buy Rippling for IT management and get payroll included, Gusto loses the deal.

Moving upmarket is hard. Gusto's sweet spot is companies with 1-100 employees.

Larger companies have more complex needs — multiple pay schedules, union rules, multi-state compliance, custom integrations — that Gusto's platform historically hasn't handled as well as incumbents.

THE PRODUCTS

Rippling

Rippling Unity — the core employee data platform that connects all modules through a unified employee graph. Every system shares the same data, eliminating manual syncing.

Rippling Payroll — full-service payroll processing for US and international employees with automated tax filing. Rippling IT — device management (ship, configure, secure, and wipe laptops), software provisioning (manage employee access to hundreds of SaaS apps), and identity management.

Rippling Spend — corporate cards and expense management with policy enforcement built into the card itself. Rippling Global — international payroll and employer-of-record services covering 100+ countries.

Gusto

Gusto Payroll — automated full-service payroll processing with tax calculations, filings, and direct deposits across all 50 states. Gusto Benefits — health insurance, dental, vision, 401(k), HSA, FSA, commuter benefits, and workers' compensation administered through the platform.

Gusto HR — hiring and onboarding tools, employee self-service portal, org charts, and document management. Gusto Time & Attendance — built-in time tracking with PTO management, holiday calendars, and overtime calculations.

Gusto Wallet — a free employee financial wellness app offering early wage access, savings accounts, and financial planning tools.

WHO BACKED THEM

Rippling

Founders Fund led the Series A — Peter Thiel betting on Conrad's comeback. Kleiner Perkins and Bedrock invested in growth rounds.

Greenoaks Capital, Coatue Management, and Y Combinator participated. The 2024 round valued Rippling at $13.5 billion, led by Coatue.

Notable for being founded by someone investors initially wouldn't touch after the Zenefits scandal.

Gusto

Google Capital (now CapitalG) led the Series C. General Catalyst invested early and has been in multiple rounds.

Dragoneer, T. Rowe Price, and Fidelity participated in later growth rounds.

Y Combinator was the starting point (Winter 2012 batch). The company was valued at $9.5 billion in its latest funding round in 2022.

MORE COMPARISONS