Ever Gauzy
Ever Gauzy gives its new inbox a settings UI, with each mailbox linked to an Ever Works agent.
Comparison · HR
HiBob vs Zelt
A side-by-side editorial comparison of HiBob and Zelt — release velocity, themes, recent moves, and the top alternatives to consider.
HiBob vs Zelt: at a glance
What is HiBob?
HiBob expands its public API to cover every major HR data domain, including AI-scored candidate matching
HiBob's recent releases are almost exclusively API additions — background check partner integration, employee table endpoints, skills API, time-off calendar events, and employer entity data. The AI CV Matching score stands out: it replaces the previous AI CV Summary with an explainable, recruiter-configurable match score built around structured criteria, making the AI evaluation a first-class part of the hiring API.
What is Zelt?
Zelt's feed is a UK payroll SEO operation, now working through buyer verticals one by one.
Nothing in this feed is a release note. Every entry is search content aimed at UK small and mid-size employers, and the bodies are meta descriptions rather than articles. The mix is stable: best-of software roundups now segmented by vertical — manufacturing is the newest, after charities — competitor alternative pages naming Rippling and HiBob, and compliance explainers covering minimum wage rates, the 1257L tax code and Employment Rights Act changes. A UAE payroll guide with a downloadable SIF template is the one entry outside the UK library.
HiBob vs Zelt: editorial side-by-side
HiBob
6.3HR
HiBob expands its public API to cover every major HR data domain, including AI-scored candidate matching
◆ Current state
HiBob's recent releases are almost exclusively API additions — background check partner integration, employee table endpoints, skills API, time-off calendar events, and employer entity data. The AI CV Matching score stands out: it replaces the previous AI CV Summary with an explainable, recruiter-configurable match score built around structured criteria, making the AI evaluation a first-class part of the hiring API.
◆ Where it's heading
Bob is building toward a composable HR data platform where third-party tools treat Bob as the system of record, pulling and pushing data through a broad, well-documented API. The MCP server OAuth upgrade (prior release) and the partner API for background checks both reinforce the same direction: Bob as the connective layer for the HR tech stack, not just a standalone HR tool.
◆ Prediction
The API surface now covers most HR data domains. The next logical addition is a webhooks or event-streaming layer — integration partners currently need to poll for changes, and push-based notification would enable real-time HR data sync for high-frequency use cases like payroll and benefits.
Zelt
5.0HR
Zelt's feed is a UK payroll SEO operation, now working through buyer verticals one by one.
◆ Current state
Nothing in this feed is a release note. Every entry is search content aimed at UK small and mid-size employers, and the bodies are meta descriptions rather than articles. The mix is stable: best-of software roundups now segmented by vertical — manufacturing is the newest, after charities — competitor alternative pages naming Rippling and HiBob, and compliance explainers covering minimum wage rates, the 1257L tax code and Employment Rights Act changes. A UAE payroll guide with a downloadable SIF template is the one entry outside the UK library.
◆ Where it's heading
The roundup pages are being cut by industry rather than only by company size, which is the standard way a content library is extended once the generic terms are covered. Underneath the SEO, two things remain legible: the competitor pages target well-funded international HR platforms, positioning Zelt as a UK-native challenger rather than a rival to local payroll bureaus, and the legislation content is the durable asset, since payroll buyers search tax codes and wage rates far more often than vendor comparisons.
◆ Prediction
Expect the vertical roundup series to continue against further industries, plus compliance coverage timed to UK legislative dates. No product surface is visible through this feed, so nothing here supports a claim about what Zelt is shipping.
Alternatives to HiBob and Zelt
Other HR products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either HiBob or Zelt.
Ashby
Ashby keeps widening admin controls, now letting dashboards leave as CSV, not just PDF.
Free CPA Ethics CPE Course
Illumeo's free CPA course bundle is a lead magnet, not a shipping product.
Tanda
Tanda's first AI agent finds reports from plain language while payroll controls keep piling up.
Teamtailor
Teamtailor keeps fitting itself to multi-division employers, now down to the company's own name.
Frappe HR
Frappe HR is making HR-only deployments a first-class setup, not an ERPNext add-on
Recent activity from HiBob and Zelt
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1mo agoHiBobBob Hiring Background Checks API for partners
- 1mo agoZelt5 Best HR Software for Manufacturing Companies in the UK [2026]
- 1mo agoZelt10 Best Payroll Software for Small Businesses in the UK
- 1mo agoZelt5 Best HR Software for Charities in the UK (2026)
- 1mo agoZeltUK Minimum Wage Rates 2026: What You Need to Know
- 2mo agoHiBobEmployee data API: New Employee Tables endpoints
- 2mo agoZelt7 Best Rippling Alternatives for UK Businesses in 2026
- 2mo agoZelt1257L Tax Code: Complete Payroll Guide 2026
- 2mo agoHiBobHiring API: New AI CV Matching score in Applications ⚡
- 2mo agoHiBobNew Bob Skills API: Push and sync skills into Bob
- 2mo agoHiBobTime off API: Find employee calendars
- 2mo agoHiBobEmployer API: now available in the Public API
Frequently asked questions
What is the difference between HiBob and Zelt?
They serve adjacent needs but don't currently overlap on shipped themes. HiBob is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is HiBob better than Zelt?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. HiBob is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other HR products to evaluate alongside.
What are the best alternatives to HiBob?
Top HiBob alternatives in HR are ranked by recent ship velocity. Browse the "HiBob alternatives" section above for the current picks, or visit /alternatives/hibob for the full list with editorial commentary on each.
What are the best alternatives to Zelt?
Top Zelt alternatives in HR are ranked by recent ship velocity. Browse the "Zelt alternatives" section above for the current picks, or visit /alternatives/zelt for the full list with editorial commentary on each.