If you run HR or attendance software for a small team, your employee records, timesheets, leave history, and pay rates have to live somewhere. The self-hosted vs cloud HR data ownership question is really three smaller questions stacked together: where does that data physically sit, who can take it away from you, and what does it cost to keep it there year after year.
This is a top-of-funnel comparison, so let’s be balanced. Cloud HR is genuinely the right answer for a lot of companies. But if you’re an SMB on WordPress with an on-site, hourly, or shift workforce, the trade-offs tilt in a way that’s worth understanding before you sign a per-seat contract. Below is the honest version — what each model means for ownership, lock-in, “call-home” behavior, and your annual bill.
What “self-hosted” and “cloud” actually mean
Cloud (SaaS) HR means a vendor runs the software on their servers and you log in to use it. Your employee and timesheet data lives in their database, in their data center. You’re renting access. Most modern HR and time-clock tools work this way — Deputy, When I Work, Buddy Punch, Homebase, Connecteam, Zoho People, and many others.
Self-hosted HR means the software runs on infrastructure you already control. For a WordPress shop, that’s the same site you already host your business on. The data sits in your own database, on your own server. You’re not renting access — you own the install.
Neither is automatically “better.” Cloud removes the maintenance burden and is fine for plenty of teams. Self-hosting trades a little setup for control. The deciding factors are ownership, lock-in, and cost, so let’s take them one at a time.
Who owns the data?
Here’s the part most marketing pages skate over. In a cloud model, you typically own your data legally — it’s yours under the contract — but you don’t possess it. It lives behind the vendor’s login, in the vendor’s schema, and you access it through whatever export tools they choose to offer. That’s usually fine. It becomes a problem in exactly the moments you most need control: a billing dispute, an acquisition, a vendor pivot, or the vendor simply shutting down.
That last one isn’t hypothetical in this space. The original “WP Human Resource Management” plugin that Punchwell is a maintained fork of was removed from the WordPress.org directory on 2025-07-01 for a security issue, and last shipped code around 2019. When a hosted tool’s vendor disappears the same way, users can find their data stranded behind a login that no longer works. (To be fair, abandonment can happen to a self-hosted tool too; the difference is that with a self-hosted, open-source plugin, the data never left your server even when the vendor went quiet.)
With self-hosting, possession and ownership are the same thing. Your employees are rows in your database. Your timesheets are rows in your database. Punchwell, for example, stores employees as standard WordPress users and attendance in wp_hrm_* tables in your own WordPress install — so there’s no vendor cloud holding your roster, and nothing to “get back” if you stop paying. You already have it.
Lock-in: how hard is it to leave?
Lock-in is the quiet cost of cloud software. It’s not just the export button — it’s the proprietary data model, the integrations you’ve wired up, and the simple fact that your data is on the other side of someone else’s API. Migrating off a SaaS HR tool usually means CSV exports, manual remapping, and re-entry.
Self-hosted, open-source software reduces lock-in in two ways. First, the license: a GPL plugin like Punchwell means you genuinely own the code — you can keep running it, modify it, or hand it to another developer, even if the maintainer vanishes. Second, the data is already in a database you control, in a documented schema, which you can query, back up, or migrate on your own timetable.
It’s worth being honest about the flip side: self-hosting puts the backup and update responsibility on you. If you already run a WordPress site, that’s the same backup routine you already have — there’s no separate server to manage and updates install through your dashboard like any other plugin. But it is a responsibility, and a cloud vendor handling that for you is a legitimate reason some teams prefer SaaS.
The “call-home” question
“Call-home” is when software phones back to the vendor — for licensing checks, telemetry, analytics, or syncing your data to their cloud. Cloud HR does this by definition; that’s how it works. The question for self-hosted software is whether it also quietly sends data out.
A lot of self-hosted plugins do, usually for license validation or update checks. That’s not inherently sinister, but for privacy-sensitive employers — clinics, dental practices, agencies handling client staff data — every outbound connection is a question to answer in a privacy review.
Punchwell’s approach here is to strip it to the bare minimum. All of the original’s outbound network code was removed from the plugin and its add-ons and verified — zero outbound network primitives remain in the free plugin’s code or its bundled libraries. The only external content left is intentional and standard for WordPress: optional YouTube tutorial embeds and Gravatar avatars. No telemetry, no syncing your timesheets to anyone’s cloud — the only outbound call Pro makes is validating your license key against our own billing server, never your data. You can read more about how that’s verified on the security page.
For a privacy-conscious SMB, “self-hosted and no data call-home” is the combination that actually keeps employee data on your own server — self-hosting alone doesn’t guarantee it if the plugin still chats with a vendor in the background.
The cost model: per-seat vs flat
This is where the two models diverge most visibly over time, especially as you hire.
Most cloud HR and time-clock tools bill per seat — a monthly fee per employee. That’s manageable at five staff and quietly expensive at fifty. Here are approximate annual costs for a 25-staff shop (approximate, as of June 2026; confirm current rates with each vendor, since they price dynamically):
- Deputy — roughly $1,950/yr (around $6.50/user/mo on Core).
- When I Work — roughly $2,100/yr (around $5/user/mo plus a ~$2/user/mo time-tracking add-on).
- Buddy Punch — roughly $1,520/yr (around $19/mo base plus ~$4.49–10.99 per user per month), and notably one of the few that does ship IP restriction alongside GPS.
- Connecteam — a flatter ~$29–99/mo for up to 30 users on a hub.
- Jibble — free for unlimited users (GPS-based), the bottom-end pressure in this category.
- Homebase — free, then ~$30 / $70 / $120 per month per location as you add features.
The pattern: per-seat tools scale your bill with your headcount, and the time-clock layer is often an add-on on top of a scheduling base. The closest WordPress competitor, WP ERP, follows a similar shape — free core, then Pro at about $9.99/mo plus $3/user/year, plus à-la-carte modules (Attendance around $4.99/mo, Payroll around $9.49/mo). With module stacking and per-user fees, that crosses $99/yr at roughly three users (approximate, as of June 2026; confirm current rates).
A self-hosted plugin can charge a flat annual price per site instead, with no per-seat component. Punchwell’s pricing is a free community tier on WordPress.org, then Pro at $99/year — per site, never per seat, unlimited employees on every tier. Hiring your hundredth employee doesn’t change the bill. (The renewal price stays locked as long as you never lapse.)
That’s not a knock on per-seat pricing — it’s a fair model, and at very small headcounts the math is close. The point is simply that the two cost curves head in different directions as you grow, and you should know which curve you’re buying into.
So which should you choose?
Honestly, it depends on your team:
- Choose cloud if you don’t run any of your own web infrastructure, you want the vendor to own all maintenance and backups, and per-seat pricing fits your headcount comfortably.
- Choose self-hosted if you already run WordPress, you want your employee and timesheet data physically on your own server, you’re privacy-sensitive (clinics, dental, agencies), or you’re growing and don’t want a bill that scales with every hire.
If you’re in that second group, the combination that delivers real data ownership is self-hosted plus open-source plus no data call-home — all three, not just the first. That’s the bar Punchwell aims at: your data in your WordPress database, GPL code you genuinely own, and no outbound connections carrying your data — the only call Pro ever makes is license validation to our own billing server. It also happens to add a hard-enforced office-IP clock-in lock for on-site teams, but that’s a separate story — the ownership story stands on its own.
Want to dig deeper? The security page covers the no-data-call-home verification and the audit history, and the pricing page lays out the flat per-site model in full. If you’re weighing it against a specific cloud tool, start there and compare against the figures above.
Punchwell is an independent, third-party maintained fork of the GPL-licensed “WP Human Resource Management” plugin. Sturdyhaus is not affiliated with, endorsed by, or sponsored by wpspear, weDevs, or the original author. Product names — including those of competing products referenced here — are used descriptively only (nominative fair use) and belong to their respective owners. Competitor pricing is approximate, as of June 2026; confirm current rates with each vendor.