Human Interest
YC S15San Francisco, US · Founded 2015 · Delaware corporation · 765 employees · Hiring · 39 known investors
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Human Interest provides a software platform for 401(k) retirement savings plans, designed to help small and mid-sized businesses offer affordable retirement benefits to their employees.
Also known as Captain401 Inc. · Captain401 · Captain401, Human Interest (Captain401) · Human Interest (Captain401) · Human Interest Inc.
Founders & leadership· Y Combinator alumni (S15)
Human Interest was founded in 2015 by Roger Lee and Paul Sawaya.




Board
Investors · 39
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Funding
SEC filings, press & company announcements$226.2M disclosed across 5 of 7 rounds · 2018–2024
- $11MSeries AFeb 2018 · 2 sources
Wing Venture Capital (lead), CrunchFund, FundersClub, Slow Ventures, Susa Ventures, SV Angel, Uncork Capital, Y Combinator
Source ↗
▶$92.8MraisedOct 2024 · 14 investors · OtherRule 506(b)
- Jeff SchnebleExecutive Officer, Director
- Roxanne OulmanDirector
- Jane AlexanderDirector
- John FlynnDirector
- Jacob FlomenbergDirector
- Leslie StretchDirector
- Tripp FaixExecutive Officer
- Bruce FeltDirector
- Catherine WongDirector
- Mark GoinesDirector
- Steve KrauszDirector
- Offering amount
- $92.8M
- Amount sold
- $92.8M
- Sales commissions
- $4.5M
- Placement agents
- FTP Securities LLC
- First sale
- Mar 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$62MraisedJan 2023 · 14 investors · Other TechnologyRule 506(b)
- Mike ArmsbyExecutive Officer
- Jane AlexanderDirector
- Bruce FeltDirector
- John FlynnDirector
- Mark GoinesDirector
- Jeff SchnebleExecutive Officer, Director
- William OberndorfDirector
- Jacob FlomenbergDirector
- Steve KrauszDirector
- Roger LeeDirector
- Catherine WongDirector
- Offering amount
- $100M
- Amount sold
- $62M
- First sale
- Dec 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$45MraisedMay 2020 · 22 investors · Other TechnologyRule 506(b)
- Roger LeeExecutive Officer, Director
- Paul SawayaExecutive Officer, Director
- Jeff SchnebleExecutive Officer, Director
- Jacob FlomenbergDirector
- William OberndorfDirector
- Steve KrauszDirector
- Mark GoinesDirector
- Offering amount
- $45M
- Amount sold
- $45M
- First sale
- Mar 2020
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
▶$15.4MraisedAug 2019 · 28 investors · Other TechnologyRule 506(b)
- Roger LeeExecutive Officer, Director
- Jeff SchnebleExecutive Officer, Director
- Jacob FlomenbergDirector
- Paul SawayaExecutive Officer, Director
- Steve KrauszDirector
- Mark GoinesDirector
- Offering amount
- $15.4M
- Amount sold
- $15.4M
- First sale
- Jul 2019
- Incorporated
- Corporation, Delaware, 2015
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Company profile
researched Aug 2026Human Interest is a San Francisco-based retirement benefits provider that offers 401(k) and 403(b) plans to small and mid-sized businesses through a technology platform that automates plan administration. The company positions itself against legacy recordkeepers by bundling plan design, payroll-synced contribution processing, compliance work, IRS filings, co-fiduciary investment oversight, loan and distribution approvals, and employee support into a single service. Employers select a plan design, connect a payroll provider (the company cites more than 600 payroll integrations) and a bank account, after which eligibility, salary changes, and contributions sync each pay run. New plans can reportedly be set up in minutes and existing plans transferred in as few as eight business days. Employees are defaulted into a diversified portfolio or may build a custom portfolio from the plan's fund lineup, and the platform includes built-in investment education.
The company markets a set of features it describes as industry firsts: elimination of more than 20 per-transaction fees for both plan sponsors and participants, a 3% cash-back incentive up to $250 for lower-wage employees to begin saving ((k)ickstart), a money-backed customer experience guarantee with published service standards, coverage of the independent audit cost required for plans with 100+ participants (Audit Relief), reimbursement and legal referrals in the event of a Department of Labor audit (DOL Audit Defense), and absorption of the cost of mailing required participant notices. Investment advisory services are provided by Human Interest Advisors, LLC, an SEC-registered investment adviser.
Human Interest frames its mission around the US retirement savings gap, citing figures that only 13% of small and mid-sized employers offer a 401(k), leaving roughly 4.9 million employers and 33+ million workers without a workplace savings option. Its 2026 leadership team comprises CEO Jeff Schneble, CRO Rakesh Mahajan, Chief Legal & People Officer Klinton Miyao, CTO Abhi Mishra, CFO Tripp Faix, and Chief Accounting Officer Natalia Voronina.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Founder mafia
4 people who came through Human Interest went on to found or lead other companies.
Related companies · 10
Companies working in the same space as Human Interest.
Legal entities · 3
corporate structureIn the news
▸Research sources · 8
primary sources listed
- Human Interesthumaninterest.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Human Interest do?
- Human Interest sells software-driven 401(k) and 403(b) retirement plans to small and mid-sized US employers.
- Who founded Human Interest?
- Human Interest was founded by Roger Lee, Paul Sawaya in 2015.
- Who are Human Interest's investors?
- Human Interest's investors include Alumni Ventures, Better Tomorrow Ventures, FundersClub, Glynn Capital Management, Great Oaks Venture Capital, Immeasurable, Jude Gomila, NewView Capital and 31 more.
- How much funding has Human Interest raised?
- Human Interest has disclosed $226.2M raised across 5 of its 7 known rounds.
- Where is Human Interest headquartered?
- Human Interest is headquartered in San Francisco, US.

































