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Comparison · Comms
Superhuman vs Krisp
A side-by-side editorial comparison of Superhuman and Krisp — release velocity, themes, recent moves, and the top alternatives to consider.
Superhuman vs Krisp: at a glance
| Feature | Superhuman | Krisp |
|---|---|---|
| Sector | Comms | Comms |
| Velocity score | 5.0 | 6.3 |
| Sparks · 30d | 0 | 1 |
| Top themes | email, calendar, mcp, ai-agents | call-center-ai, voice-security, deepfake-detection, voice-translation |
| Last editorial update | 2d ago | 4d ago |
| Website | — | — |
What is Superhuman?
Superhuman pushes calendar onto mobile and opens the inbox to AI agents via MCP.
Superhuman is a speed-focused email client now building out two fronts at once: calendar features across mobile (Android calendar, multi-day iOS views, share-availability) and an agentic layer that lets external AI tools drive the inbox through MCP and a Codex plugin. The release cadence is high and split between mobile parity and AI access.
What is Krisp?
Krisp opens a second front: Voice Security to defend contact centers against AI voice fraud.
Krisp has fully repositioned around Call Center AI and ships nearly every week. The defining recent move is Krisp Voice Security — a new product line with deepfake detection and agent-voice protection — layered on top of a steady cadence of Voice Translation, Speech Analytics, and admin-control work. The consumer noise-cancellation roots have receded into the background; this now reads as a contact-center platform.
Superhuman vs Krisp: editorial side-by-side
Superhuman
5.0COMMS
Superhuman pushes calendar onto mobile and opens the inbox to AI agents via MCP.
◆ Current state
Superhuman is a speed-focused email client now building out two fronts at once: calendar features across mobile (Android calendar, multi-day iOS views, share-availability) and an agentic layer that lets external AI tools drive the inbox through MCP and a Codex plugin. The release cadence is high and split between mobile parity and AI access.
◆ Where it's heading
Superhuman is turning its mail client into something AI agents can operate, with search, draft, schedule, send, and triage from Claude, ChatGPT, or Codex, while filling mobile gaps to keep parity with desktop. The bet is that being the most automatable inbox matters as much as being the fastest one.
◆ Prediction
The next likely move is more MCP-driven capability and continued mobile calendar buildout, extending the Codex/Claude/ChatGPT integration and the new Android and iPad calendar surfaces.
Krisp
6.3COMMS
Krisp opens a second front: Voice Security to defend contact centers against AI voice fraud.
◆ Current state
Krisp has fully repositioned around Call Center AI and ships nearly every week. The defining recent move is Krisp Voice Security — a new product line with deepfake detection and agent-voice protection — layered on top of a steady cadence of Voice Translation, Speech Analytics, and admin-control work. The consumer noise-cancellation roots have receded into the background; this now reads as a contact-center platform.
◆ Where it's heading
Two arcs are compounding. One deepens the analytics and translation core — broader languages, CRM-aware Speech Analytics via Salesforce, real-time oversight of translated calls. The other establishes a security posture aimed squarely at AI voice fraud. Krisp is moving from 'make calls clearer' to 'make calls trustworthy and measurable,' with admin and audit controls maturing alongside both.
◆ Prediction
Voice Security most likely expands beyond deepfake detection toward broader fraud and identity tooling, and the CRM-integration pattern started with Salesforce extends to more systems feeding Speech Analytics. Both follow directly from the launch and integration entries in this feed.
Alternatives to Superhuman and Krisp
Other Comms 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 Superhuman or Krisp.
Melp
A collaboration app visible only through answer-engine-optimized blog posts
MirrorFly
A chat-API vendor whose feed is competitor-comparison SEO, not release notes
WATI
Wati's feed is all WhatsApp marketing content, not product releases
Whereby
Whereby leans into embedded video as a developer platform via steady monthly SDK roundups
SMTP2GO
A blog-heavy feed masks the real signal: API upgrades for high-volume senders
See all Superhuman alternatives → · See all Krisp alternatives →
Recent activity from Superhuman and Krisp
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoSuperhumanCalendar on Android 💚
- 3d agoSuperhumanMulti-day views on iPhone & iPad 📆
- 6d agoKrispVoice Security gains admin access controls and audit logs
- 8d agoSuperhumanSuperhuman Mail Codex plugin 🤖
- 17d agoKrispKrisp launches Voice Security with deepfake detection ⚡
- 17d agoKrispSpeech Analytics and Voice Translation gains, plus data exports
- 22d agoKrispReal-time oversight of translated calls; subscription controls
- 24d agoSuperhumanPersonalize share availability ✨
- 29d agoKrispAdmin controls for customer voice-change detection on calls
- 1mo agoKrispSalesforce integration feeds CRM data into Speech Analytics
- 1mo agoSuperhumanQuick Reply from notifications ⚡
- 1mo agoSuperhumanReminders Split 🕓
Frequently asked questions
What is the difference between Superhuman and Krisp?
They serve adjacent needs but don't currently overlap on shipped themes. Krisp is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Superhuman better than Krisp?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Krisp is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Comms products to evaluate alongside.
What are the best alternatives to Superhuman?
Top Superhuman alternatives in Comms are ranked by recent ship velocity. Browse the "Superhuman alternatives" section above for the current picks, or visit /alternatives/superhuman for the full list with editorial commentary on each.
What are the best alternatives to Krisp?
Top Krisp alternatives in Comms are ranked by recent ship velocity. Browse the "Krisp alternatives" section above for the current picks, or visit /alternatives/krisp for the full list with editorial commentary on each.