Your offers hinge on equity refreshes and H-1B timelines BambooHR pretends don't exist: cost breakdown
For a Sunnyvale tech employer fighting for engineers, custom HR (Human Resources) software, equity tracking, immigration case management, and comp benchmarking, runs $70k to $160k over 4 to 8 months. BambooHR, Workday, and Gusto handle payroll and PTO. They don't model the things that actually win and keep Silicon Valley talent: equity refreshes, visa timelines, and live comp competitiveness.
If you are budgeting a build in Sunnyvale, this is what actually moves the number, where software and technology, semiconductors, hardware engineering teams overspend, and how to scope so the quote matches the outcome.
HR in Sunnyvale is a competitive sport. You're hiring against Google, Apple, and a hundred funded startups within a 10-mile radius, and your offers turn on equity grants, refresh cycles, and 409A-driven strike prices. None of that lives cleanly in BambooHR or Gusto, which were built around payroll, PTO, and onboarding for a generic company.
Then there's immigration: a large share of your engineers are on H-1B, O-1, or green-card timelines, and a missed deadline can cost you the hire. Workday can technically be configured for some of this, but it's a six-figure implementation aimed at enterprises, not a 120-person startup. So your People team runs equity in a spreadsheet, immigration in another, and comp benchmarking in a third, and the most important parts of retention live outside the HR system.
- Equity, refreshes, and immigration timelines all live in separate spreadsheets
- A missed visa deadline could cost you a hire and nothing tracks them
- You benchmark comp against nearby Big Tech manually every cycle
- Workday is overkill but BambooHR misses the levers that drive retention
- Your needs are mostly payroll, PTO, and onboarding, which Gusto covers
- You have few or no immigration cases to track
- Equity is simple enough that your cap-table tool plus a spreadsheet suffices
- You lack the security capacity to own sensitive HR data in custom software
- Equity and refresh tracking tied to your cap table and 409A, out of the spreadsheet
- Immigration case management with automated deadline alerts for H-1B and green cards
- Live comp benchmarking so offers stay competitive against nearby employers
- A People-ops view that finally includes the levers that drive engineer retention
- Integration to Gusto or BambooHR so payroll and benefits stay in one trusted system
- HR data is sensitive, so you take on real security and compliance responsibility
- Equity and immigration logic is complex and changes with law and your cap table
- You maintain integrations to your payroll provider and cap-table tool
- Off-the-shelf HRIS handles the basics well, so custom must justify itself on the hard parts
HR pricing in Sunnyvale: the real numbers
| Project scope | Typical cost | Timeline |
|---|---|---|
| Equity + immigration tracking layer | $70k to $110k | 4 to 6 months |
| Full HR platform with comp benchmarking | $110k to $160k | 6 to 8 months |
| Immigration case-management module only | $35k to $60k | 2 to 3 months |
The features that matter for Sunnyvale
HR services we deliver in Sunnyvale
Everything an HR build here can cover: leave management, performance management software, custom HR software, HRIS development and payroll software.
Exactly what you get
You get an HR layer built for Silicon Valley retention: equity and refresh tracking tied to your cap table, immigration case management with deadline alerts, and live comp benchmarking, all over a secure, audited foundation. Gusto or BambooHR stays underneath for payroll and benefits. It connects to your accounting software for comp expense, your business intelligence dashboards for headcount and burn, and your internal tools so People ops stops living in three disconnected spreadsheets.
How to choose a developer in Sunnyvale
HR data is sensitive, so vet the agency's security posture as hard as their feature list. Ask how they'd integrate Carta or Pulley for equity, how they handle immigration deadline alerts, and how they secure comp data. The right partner treats access control and audit logging as table stakes. Scope the build alongside your accounting software and business intelligence dashboards so headcount, comp, and burn all reconcile.
From kickoff to launch: the schedule
- !They've never integrated a cap-table tool; ask how they'll sync equity from Carta
- !No immigration-deadline logic; ask how they'd prevent a missed H-1B filing
- !Weak on data security; ask how they protect comp and immigration records
- !They propose replacing Gusto's payroll; ask why not integrate instead
- !No comp-benchmarking plan; ask how offers stay competitive against nearby employers
Teams investing in hr in Sunnyvale usually scope it next to pos, warehouse management, helpdesk & ticketing, since these systems share data and budgets.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Why doesn't BambooHR or Gusto work for Sunnyvale employers?
They handle payroll, PTO, and onboarding well, but they don't track equity refreshes, 409A strike prices, immigration timelines, or live comp competitiveness, which are the levers that actually win and keep Silicon Valley engineers. So those critical functions end up in spreadsheets outside the HRIS, which is exactly the gap custom HR software fills.
Can custom HR software track equity and immigration?
Yes, and that's usually the core reason to build. A custom layer integrates with your cap-table tool to track grants and refreshes, and manages H-1B, O-1, and green-card cases with automated deadline alerts. These are the highest-stakes, most off-system parts of People ops in a Silicon Valley startup.
What does custom HR software cost in Sunnyvale?
Between $70k and $160k. An equity-and-immigration tracking layer runs $70k to $110k; a full HR platform with comp benchmarking runs $110k to $160k. The biggest cost drivers are cap-table integration, immigration case logic, and securing sensitive HR data.