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Comparison · Infra & APIs
MISP vs Knock
A side-by-side editorial comparison of MISP and Knock — release velocity, themes, recent moves, and the top alternatives to consider.
MISP vs Knock: at a glance
| Feature | MISP | Knock |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 6.3 | 6.3 |
| Sparks · 30d | 1 | 1 |
| Top themes | threat-intelligence, federation, security-hardening, ui-migration | notifications, workflow-orchestration, developer-experience, agent-native |
| Last editorial update | 2h ago | 1d ago |
| Website | Visit → | — |
What is MISP?
MISP extends instance-to-instance sync to collections while a security-hardening program runs underneath
MISP is shipping on a roughly two-week cadence, and three tracks run through every release. The first is federation: 2.5.43 added collection synchronisation between instances in both pull and push directions, with per-server toggles and feature negotiation. The second is a sustained security program — 2.5.40, 2.5.41 and 2.5.42 are all substantially security releases, with 2.5.42 alone closing two RCE vectors and a mass-assignment sweep across a 74-controller review. The third is the Overmind UI migration to Bootstrap 5, which lands a batch of converted views in nearly every release.
What is Knock?
Notification infrastructure grows a memory: workflows can now wait on the real world.
Knock sells notification infrastructure — workflows, broadcasts, in-app guides, and multi-channel delivery that product teams wire up instead of building themselves. July was dense and unusually broad: a rebuilt Notion-style template editor, saved views and tags, schema management for how properties surface across the dashboard, passkey login, branch rebasing, and sandbox test runs that skip delay steps. Underneath the polish, two structural additions landed — message events syncing into the data warehouse, and a workflow step that pauses until an event arrives.
MISP vs Knock: editorial side-by-side
MISP
6.3INFRA · APIS
MISP extends instance-to-instance sync to collections while a security-hardening program runs underneath
◆ Current state
MISP is shipping on a roughly two-week cadence, and three tracks run through every release. The first is federation: 2.5.43 added collection synchronisation between instances in both pull and push directions, with per-server toggles and feature negotiation. The second is a sustained security program — 2.5.40, 2.5.41 and 2.5.42 are all substantially security releases, with 2.5.42 alone closing two RCE vectors and a mass-assignment sweep across a 74-controller review. The third is the Overmind UI migration to Bootstrap 5, which lands a batch of converted views in nearly every release.
◆ Where it's heading
The security work reads as a deliberate audit rather than incident response — the fixes are systematic (mass-assignment and broken-access-control across the controller layer, OIDC hardening, ACL enforcement on cluster search) and credited to named external researchers across four consecutive releases. Alongside it, the interop surface keeps widening: TAXII 2 conformance and scheduled push, STIX moved onto the upstream misp-stix library, and now collection sync. The Overmind migration is the slow constant, converting the UI tab by tab rather than in one cutover.
◆ Prediction
The Overmind migration and the Pivotick pivot explorer are both mid-rollout, so the next releases should continue converting views and fill out Pivotick rather than open a new track. Given the pattern of the last four releases, expect further externally-reported security fixes to ship alongside them.
Knock
6.3INFRA · APIS
Notification infrastructure grows a memory: workflows can now wait on the real world.
◆ Current state
Knock sells notification infrastructure — workflows, broadcasts, in-app guides, and multi-channel delivery that product teams wire up instead of building themselves. July was dense and unusually broad: a rebuilt Notion-style template editor, saved views and tags, schema management for how properties surface across the dashboard, passkey login, branch rebasing, and sandbox test runs that skip delay steps. Underneath the polish, two structural additions landed — message events syncing into the data warehouse, and a workflow step that pauses until an event arrives.
◆ Where it's heading
The developer-workflow half of the product is being treated like a codebase: branches that rebase onto main, tests that run in sandbox without delivering, tags and saved views for navigating a growing workspace. The engine half is moving in a different direction — toward workflows that hold state over time. A wait-for-event step, combined with the Clay data source triggering messaging as rows finish enriching, describes journeys rather than notifications. The analytics work is arriving twice over: raw events into the warehouse for teams with their own stack, and natural-language questions to the Knock agent for teams without one.
◆ Prediction
Wait-for-event is the primitive that makes journey-shaped use cases possible, so expect the next releases to address what it exposes — timeouts, observability into workflows sitting paused, and limits on how long one can wait before it becomes a support problem.
Alternatives to MISP and Knock
Other Infra & APIs 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 MISP or Knock.
Ably
Ably is building an agent transport layer, shipping a new AI SDK version roughly every ten days.
Parse Server
One commit per release, and most of them are closing security holes in the Cloud Code and query paths.
Icinga
Three branches patched in lockstep for an unauthenticated takeover — then patched again for the fix's regression.
PocketBase
Two maintained branches, a paired-release rhythm, and a window with no new features in it.
Rancher
Three branches tagged on one day, with the actual release notes published somewhere else
Recent activity from MISP and Knock
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoKnockAnalytics in the Knock agent
- 3d agoKnockWait for event function ⚡
- 4d agoKnockClay data source
- 9d agoKnockRedesigned template editor
- 16d agoKnockBranch rebasing
- 18d agoKnockPasskey authentication
- 19d agoMISPCollections now sync between MISP instances, plus Pivotick pivot explorer ⚡
- 19d agoMISPHotfix for pull sync failing on untagged events
- 1mo agoMISPTwo RCE fixes and a 74-controller access-control sweep, plus TAXII scheduled push
- 1mo agoMISPGalaxy cluster mass-assignment, OIDC redirect loop and dashboard ACL fixes
- 1mo agoMISPSecurity release resolving externally disclosed vulnerabilities
- 1mo agoMISPMISP 2.5.39: New Dashboard Experience, Stronger STIX, Sharper Analyst Workflows
Frequently asked questions
What is the difference between MISP and Knock?
They serve adjacent needs but don't currently overlap on shipped themes. MISP and Knock are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is MISP better than Knock?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. MISP and Knock are shipping at a similar cadence (velocity 6.3 vs 6.3, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to MISP?
Top MISP alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "MISP alternatives" section above for the current picks, or visit /alternatives/misp for the full list with editorial commentary on each.
What are the best alternatives to Knock?
Top Knock alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Knock alternatives" section above for the current picks, or visit /alternatives/knock for the full list with editorial commentary on each.