Eight HR platforms under $300/month for SMBs. We list real prices, what each platform does at the budget tier, and where the limitations show up. The cheapest option isn't always best; we flag where you're saving money at the expense of important features.

1. Zoho People - $38/mo (25 employees)

Cheapest viable option. Premium tier $1.50/employee. Strengths: integration with Zoho ecosystem. Weaknesses: UI complexity, slower support, limited integrations beyond Zoho.

2. Sage HR - $140/mo (25 employees)

UK-strong, modular pricing. Essentials $5.50/employee. Pay extra for performance, recruitment, expenses modules.

3. CharlieHR - £100/mo (25 employees)

UK-first, simple. Good for under-50-employee UK startups. Caps at SMB scale.

4. GoCo - $125/mo (25 employees)

US, benefits-administration-focused. ~$5/employee. Good if benefits broker integration matters.

5. Breathe HR - £40-70/mo (25 employees)

UK SMB. Cheapest UK option for under 25 employees. Caps at smaller scale.

6. Gusto Simple - $190/mo (25 employees)

HR + payroll bundle. $40 base + $6/employee. US only, limited HR depth.

7. BambooHR Essentials - $250/mo (25 employees)

~$10-12/employee. Good HR depth at the price. US-strong, international weaker.

8. Treegarden Startup - $299/mo flat

Flat regardless of headcount. ATS+HR built-in. Best value above ~30 employees.

HR software under $300/month

Platform Cost @ 25 emp Geo Best for
Zoho People $38 Global Cost-only priority
Sage HR $140 UK UK SMB modular
CharlieHR £100 UK UK startups
GoCo $125 US US benefits-focused
Breathe HR £40-70 UK Very small UK
Gusto Simple $190 US US HR+payroll
BambooHR Essentials $250 US-strong US HR depth
Treegarden Startup $299 Global ATS+HR, scales without cost growth

Frequently asked questions

What's the most important factor when choosing affordable HR software?

Match to your top 3 specific pain points, not feature checklists. Vendor demos make every platform look similar; the real differentiator is whether they solve YOUR problems.

How long does evaluation typically take?

2-3 weeks for SMB platforms. Don't extend beyond 4 weeks; analysis paralysis is more costly than picking a reasonable option and moving on.

Should I get a free trial or live demo?

Free trial if you have time to test self-service. 30-minute live demo if you want guided walk-through of your specific use case. Both produce similar information.

What's the worst-case scenario if I pick wrong?

Most SMB platforms support CSV export. Switching costs 1-3 weeks of work, not catastrophic. Don't over-deliberate.

Is enterprise HR software ever worth considering for SMBs?

Below 200 employees: no. Workday, SAP, Oracle target 500+ employee companies. The complexity and pricing are not designed for SMB scale.

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Related on Treegarden

Sources

  1. SHRM (2025)