The whole stack
vs. Productboard.
The enterprise product OS, scoped and priced for large orgs. Productboard gives big product teams discovery, OKRs, roadmaps, and release notes. Productstack gives a lean team the same connected loop, plus a built-in knowledge base and AI in every layer, at flat pricing.
Feature by feature.
Honest comparison. We mark partial coverage as "partial", not a green checkmark.
| Capability | Productstack | Productboard |
|---|---|---|
| Strategy layer | ||
| Objectives & Key Results | ||
| AI Suggest OKRs | ||
| Plan layer | ||
| Ideas board (public + private) | ||
| Roadmap kanban | ||
| Cards link to OKRs | ||
| RICE + Value/Effort scoring | ||
| AI duplicate detection | Partial | |
| AI Suggest cards from OKRs | ||
| AI Suggest ideas (synthesised) | Partial | |
| Ship layer | ||
| Public changelog | Partial | |
| Email digest on publish | Partial | |
| AI release drafting | ||
| Embed what's-new widget | Partial | |
| Learn layer | ||
| Feedback inbox + triage | ||
| Feedback widget (3 launchers) | ||
| AI auto-categorise feedback | Partial | |
| Knowledge base with AI authoring | ||
| KB inline rewrite (Expand / Polish / Shorten) | ||
| Platform | ||
| Custom domain on entry plan | ||
| Identify SDK | Partial | |
| Public API + webhooks | ||
| Public-site password gate | Partial | |
| Pricing | ||
| Cheapest paid plan (billed annually) | $30 | $19/seat |
| Flat per-workspace pricing (not per-seat) | ||
| Free trial | 14 days | 14 days |
Verified 13 September 2026 · Productboardpricing page ↗
Productstack vs.
Productboard
Productboard gives big product teams discovery, OKRs, roadmaps, and release notes. Productstack gives a lean team the same connected loop, plus a built-in knowledge base and AI in every layer, at flat pricing.
The whole loop, including a real knowledge base.
Productboard covers discovery, OKRs, roadmaps, and release notes well, but there's no customer-facing knowledge base. Productstack runs OKRs → ideas → roadmap → changelog → KB → feedback as one connected loop, docs included.
AI in every layer, not just feedback.
Productboard's AI (Spark) centres on feedback: summaries, AI Findings and Opportunities. Productstack's AI spans the loop, OKR drafting, idea dedupe, suggesting roadmap cards from goals, release drafting, and inline KB rewrite.
Flat pricing, no per-maker scaling.
Productboard is priced per maker (Plus from $19/maker billed annually, the fuller Business tier from $59+/maker). Productstack is flat per workspace, $30/mo to start and $75/mo for the full AI + OKR stack.
Switch from Productboard in a day.
Free for 14 days. We'll help you import your ideas and roadmap on day one.