Build a lightweight HR ops system for growing startups. Policies, tools, and workflows for 20-100 person companies. Practical, not bloated.
Why Most Startups Get HR Ops Wrong
Most startups swing between two extremes: complete informality ("We're a family, no policies needed") or over-bureaucracy (copying Google or Microsoft's handbook when you have 30 people).
According to research from Deloitte Insights, startups with documented but lightweight policies see 2x higher productivity compared to those with either no policies or overly rigid ones.
The middle ground is hard to find. You need enough structure for compliance, clarity, and fairness - but not so much that you feel like a corporate machine. You need tools that automate the tedious stuff (payroll, benefits, time off) but don't get in the way of the human stuff (culture, feedback, development).
This guide walks you through building an HR Ops system that grows with you from 20 to 100 people.
Layer 1: The Minimum Viable Handbook
You need a handbook , not a 50-page corporate policy tome, but a 10-15 page document that covers the essentials. This document protects you legally and sets expectations for employees.
What Goes Into a Startup Handbook (The Non-Negotiables)
- Mission, values, and culture statement. What are you building? Why does it matter? What's the culture you're creating?
- Employment terms: Full-time, part-time, contractor. Start date, probation period (usually 3-6 months), at-will employment clause (or equivalent in your jurisdiction).
- Compensation and benefits: Base salary bands (no need to list individual salaries), bonus structure, equity vesting schedule, health insurance, retirement plan details, annual leave entitlement.
- Time off policies: Vacation days, sick leave, parental leave, other leave (bereavement, etc.). Be specific about approval process and notice required.
- Code of conduct: How should people behave? Include sections on: respect and inclusion, harassment/discrimination, substance use, confidentiality, social media, conflict of interest.
- Remote work and flexibility: Work from home policy, core hours, equipment provided, communication norms.
- Performance management: How feedback happens (regular 1:1s, annual reviews, informal feedback). Make it clear this isn't punitive.
- Termination and resignation: Notice period, severance expectations (if any), exit interviews, reference policy.
- Confidentiality and IP: What's confidential? Who owns intellectual property created at the company? Especially important for tech startups.
- Health and safety: Ergonomics, mental health resources, safety protocols, reporting procedures for incidents.
Your handbook isn't set-and-forget. Update it once a year (or when policies change), and track version history. When you change a policy, communicate it clearly to all employees.
Have everyone acknowledge they've read and understand the handbook when they join. Keep signed acknowledgments for legal protection.
Layer 2: The Essential HR Tools Stack
You need 4-5 core tools. More than that creates overhead.
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Tool 1: HRIS (Human Resources Information System) for Core HR Data
You need a single source of truth for employee data. Don't use spreadsheets for this: they're error-prone and insecure. An HRIS is where employee records live: contact info, start dates, titles, compensation, emergency contacts, document storage.
Options for startups:
- HubSpot (free tier covers basic HR data for <100 people)
- HiBob or BambooHR ($6-10/person/month, built for small-to-mid companies)
- Lattice ($7-12/person/month, includes performance management)
- Airtable + templates (free tier, DIY option if you're comfortable with databases)
Start with one that stores employee data and integrates with payroll and benefits systems.
Tool 2: Payroll and Compliance Software
Monthly payroll processing, tax deductions, statutory contributions, year-end filings. This is critical. Don't DIY with spreadsheets.
- Wise (formerly TransferWise): Great for international payroll, multi-currency
- ADP: Enterprise-grade, works in APAC
- Local providers in HK (e.g., Tricor, Employ): Usually more affordable, local expertise
Cost: $500-2,000/month depending on company size and complexity. This is a non-negotiable investment.
Tool 3: Time Off and Leave Management
As you grow, managing vacation requests, sick leave, and approvals gets complicated. Use a tool that automates this.
- BambooHR or Deel (if you have international team)
- Google Calendar + spreadsheet (DIY option for small teams, less than 20 people)
The tool should: let employees request time off, show managers who's available, track accrual and balance, and integrate with payroll (some people will be paid out unused leave when they leave).
Tool 4: Performance Management and Feedback
At 20 people, informal 1:1s are fine. At 50+, you need a system for: regular feedback, annual reviews, goal-tracking, and performance documentation (for legal protection).
- Lattice: Excellent for feedback and goal-tracking ($7-12/person/month)
- 15Five: Lightweight 1:1 and weekly check-in tool ($5-8/person/month)
- Notion: Free, DIY template-based approach (overkill for small teams but works)
- Google Docs + Slack reminders: For 20-40 people, this is fine. Quarterly 1-page reviews are acceptable.
Tool 5: Recruiting and Hiring (ATS)
You need a place to manage job applications, screen candidates, and track the hiring process. An ATS (Applicant Tracking System) organizes this.
- Lever or Ashby: Built for startups, intuitive, $500-2,000/month
- BambooHR (does lightweight ATS functions)
- Airtable with forms: Free, DIY option if you're building your own pipeline
- Greenhouse: More enterprise-grade, useful at 100+
Total Cost of Tools (For a 50-Person Startup)
- HRIS: US$300/month
- Payroll: US$1,500/month
- Leave management: US$200/month
- Performance management: US$300/month
- ATS: US$500/month
- Total: ~ US$33,600/year
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Layer 3: Core HR Workflows
Tools are nothing without workflows. Define these 5 core processes:
Workflow 1: Onboarding (From Offer to Day 30)
A 30-day onboarding roadmap helps new hires feel productive and integrated. Create a template:
[Insert table]
Document this in a Slack channel or Notion template so every new hire gets the same experience.
Workflow 2: Regular Feedback (Continuous, Not Just Annual)
At least quarterly feedback (or monthly 1:1s with a formal quarterly review). The structure:
- Self-assessment: Employee reflects on their work, achievements, challenges, and growth areas.
- Manager feedback: Direct manager provides specific, documented feedback. Use the model: What they're doing well, where they can grow, what they need from the company.
- Peer feedback: For senior roles, 1-2 peer feedback sources (optional but valuable).
- 1:1 discussion: Employee and manager discuss feedback, set goals for next quarter.
Keep feedback documents in your HRIS for legal protection. They document performance, concerns, and growth over time.
Workflow 3: Compensation Reviews (Annual or Bi-Annual)
Once a year (or twice a year for fast-growing companies), review compensation. Process:
- Benchmark salaries: Use salary tools (Levels.fyi, Blind) to see if you're market-competitive.
- Manager input: Managers recommend raises based on performance and market data.
- Leadership alignment: CEO/Finance reviews recommendations for fairness and budget feasibility.
- Communication: Manager has 1:1 conversation with employee about raise/no raise/promotion. Be transparent about salary philosophy.
Pro tip: If you can't give raises across the board, be honest. "We're investing all available budget into product this year. Next year, we'll revisit based on revenue." Transparency beats surprises.
Workflow 4: Promotion and Career Development
At 50+, people start asking about career growth. Define clear roles and levels:
- Document role levels: Engineer I, II, III, Senior Engineer, Lead Engineer. Define what each level looks like (responsibilities, skills, scope).
- Promotion criteria: When someone can be promoted (usually annually or as they hit milestones).
- Talent review meeting: Annually, leadership reviews high performers and discusses promotion/stretch assignments.
- Career conversations: Managers should have explicit "Where do you want to be in 2 years?" conversations.
People stay when they see growth. Lack of clarity on advancement is a #1 reason for departure.
Workflow 5: Offboarding (Exit Process)
When someone leaves (resignation or termination), follow a defined process:
- Exit interview: Ask what they're leaving for, what they'll miss, feedback on management and company.
- Knowledge transfer: 1-2 weeks for handover of projects, documentation, etc.
- Final paycheck and benefits: Last check including any accrued vacation payout, benefits termination, final 401k/pension paperwork.
- IT offboarding: Revoke access (laptop, email, Slack, code repos, etc.). Keep documentation of access revoked.
- Reference policy: Make clear who can give references (usually HR or their direct manager). Keep it positive but factual.
Document the exit interview. Sometimes you'll spot patterns (e.g., everyone leaving engineering is citing "unclear product direction"). These insights are valuable.
Layer 4: The HR Metrics You Should Track
These metrics tell you if your HR system is working:
- Headcount and growth: How many people do you have? Growth rate month-over-month?
- Turnover rate: % of people leaving per year. Healthy rate for startups: 15-20%. Red flag: >25%. Anything >30% suggests a culture or compensation problem.
- Time-to-hire: Days from job post to offer accepted. Goal: <35 days.
- Offer acceptance rate: % of offers accepted. Goal: >85%.
- New hire 30-day feedback: Are new hires productive? Do they feel supported? Survey them at 30 days.
- Engagement score: You can use tools like Pulse (simple surveys) or just ask in 1:1s: "On a scale of 1-10, how engaged are you?" Track over time.
- Pay equity: Do similar roles get similar pay? Spot-check for gender, nationality, or tenure gaps. This is increasingly important legally and ethically.
Common Mistakes to Avoid
- Mistake #1: Building a handbook no one reads. Write it in clear, conversational language. Use examples. Make it a PDF people can access, not a hidden document.
- Mistake #2: Over-tooling. Don't buy 10 HR tools. Start with 4-5 essential ones and add only when you hit real pain.
- Mistake #3: Feedback without action. Do annual reviews, but if nothing changes, people will resent the time spent. Use feedback to improve roles, compensation, or support.
- Mistake #4: Inconsistent application of policies. If the CEO ignores remote work policy but engineers can't, you'll lose trust. Apply rules fairly.
- Mistake #5: Treating HR as a cost center, not a growth lever. HR is where you build culture and retain talent. Invest in it.
Final Thought: HR Ops Is a Foundation, Not a Morale Builder
Having clean HR ops (policies, tools, workflows) doesn't make people happy. It prevents unhappiness. It builds trust. It protects you legally. It removes friction.
The real morale builders are: meaningful work, great teammates, good compensation, career growth, and genuine leadership. HR Ops just enables those things. Build it right, keep it lightweight, and focus the rest of your energy on culture and product.
