Honest comparison

Sparko vs 15Five

15Five is a mature, AI-powered performance and engagement platform (reviews, OKRs, surveys, and manager coaching) that sits on top of your HRIS. Sparko is an AI-native HRIS that builds performance and engagement in. Here's an honest look at both.

Competitor details from public sources, accessed 13 August 2026.

Which is right for you?

Choose Sparko if…

You want performance and engagement built into a full HRIS. 15Five is a performance/engagement layer that needs a separate HRIS underneath.
You want core HR, recruiting/ATS, onboarding, and time-off in the same system (15Five doesn't offer those).
You want low, transparent pricing with monthly or annual billing (15Five is annual-only).
You want to consolidate your stack rather than run a point solution on top of it.

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Choose 15Five if…

You want the deepest, most mature performance and engagement tooling, and you already have an HRIS.
Manager enablement and coaching are your top priority: Kona AI coaching is a genuine 15Five strength Sparko doesn't match.
You need SOC 2 today (Sparko has no certification yet).
You want a best-of-breed performance tool rather than an all-in-one.

Side by side

Where 15Five is stronger

No spin — if these matter most to you, 15Five is the better choice, and we'll say so.

Deep, mature performance and engagement tooling: 15+ years focused on reviews, OKRs, and predictive engagement analytics.
Manager coaching and enablement (Kona AI coach, manager microlearnings), a genuine strength Sparko doesn't match.
SOC 2 (more than Sparko holds today).
If you already have an HRIS and want a best-in-class performance layer, 15Five is purpose-built for that.

Where Sparko fits

15Five is genuinely strong at performance, engagement, and manager coaching. That's its 15-year focus. If you already have an HRIS and want a best-of-breed performance layer, it's excellent, and arguably deeper than Sparko there.

The difference is scope. 15Five sits on top of your HRIS; Sparko is the HRIS (core HR, recruiting, onboarding, and time-off) with performance, engagement, recognition, and career built in and AI in every module. You can try the full Business tier free for 14 days and grow on transparent pricing, without running and paying for two systems. If manager-coaching depth is your priority, choose 15Five; if you want to consolidate people management into one AI-native platform, choose Sparko.

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Frequently asked

Is 15Five an HRIS?

No — 15Five is a performance and engagement platform that integrates with your HRIS (Workday, BambooHR, Gusto, Rippling) rather than being a system of record. Sparko is a full HRIS with core HR, recruiting, onboarding, and time-off, plus performance and engagement built in.

Does Sparko have a free tier? Does 15Five?

Neither has a permanently free tier. Sparko starts at $5/user/month for Core (billed annually; $6 monthly, no seat minimum), with Growth at $10 and Business at $16, plus a 14-day free trial of the full Business experience on every signup, no credit card required. 15Five has no free tier either (14-day trial), billed annually only: Engage $4, Perform $11, and Total Platform $16 per user/month. Notably, 15Five's own published prices land close to Sparko's current tiers.

Is 15Five deeper on performance than Sparko?

In manager coaching and mature performance/engagement analytics, yes — that's 15Five's specialty. Sparko builds performance, OKRs, and engagement into a full HRIS with AI, which many teams prefer for consolidation, but 15Five's talent depth is a genuine strength.

Is 15Five more certified?

15Five can claim SOC 2. Sparko uses AES-256 encryption with MFA, SSO and RBAC and follows GDPR-aligned practices, but has no SOC 2 or ISO certification yet.

Sources

Sparko details reflect the current product. 15Five details are drawn from the public pages below, accessed 13 August 2026; pricing and features may have changed since.

15Five and other product names are trademarks of their respective owners. This comparison is provided for informational purposes and implies no affiliation or endorsement.