Multi-agent super-agent with built-in AI phone module — research, slides, sheets, real-world calls.
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Sakana AI vs Shortwavewhich AI research agent should you pick in 2026?
Multi-agent orchestration platform from Japan — TRINITY model + finance underwriting agents.
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AI email client — natural-language search, summary, scheduled send, and AI-drafted replies grounded in your inbox.
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Sakana AI vs Shortwave — specs
| Spec | Sakana AI | Shortwave |
|---|---|---|
| Agent Rank | 63 / 100 (B) | 73 / 100 (A) |
| Autonomy | Autonomous | Assistant |
| Pricing | Subscription | Freemium · from $9 |
| Open source | No | No |
| Capabilities | Tool use, Memory, RAG, Multi-agent | RAG, Memory, Tool use |
| Integrations | 3 apps | 3 apps |
| Verified | — | Verified |
| Released | Sep 2025 | Feb 2025 |
Agent Rank breakdown
Sakana AI
Agent Rank
63/ 100
- Autonomy
- 9
- Capabilities
- 8
- Integrations
- 4
- Pricing
- 4
- Polish
- 7
- Verifiability
- 6
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Shortwave
Agent Rank
73/ 100
- Autonomy
- 7
- Capabilities
- 6
- Integrations
- 6
- Pricing
- 8
- Polish
- 7
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
Sakana AI
Pros
- +$135M Series B Nov 2025 at $2.65B valuation — Japan's breakout agent player
- +Production at MUFG, SMFG + Japan defense (ATLA contract)
- +Native Japanese-language strength — top of "AI エージェント" SERPs
Cons
- −Enterprise sales motion only — no self-serve
- −US/EU presence early stage; brand recognition mostly in APAC
- −Limited public benchmarks vs Western multi-agent competitors
Shortwave
Pros
- +Best AI-native email client in 2026 — search, summarize, draft all natural-language
- +Built specifically for Gmail; faster + smarter than Gmail itself
- +Cheap relative to Superhuman with better AI features
Cons
- −Gmail-only — no Outlook support
- −AI assistant is helpful but not yet revolutionary
- −Smaller user base means fewer integrations than Gmail/Outlook ecosystems
Pricing
Sakana AI
Pilot
Custom
Enterprise pilots
- +TRINITY multi-agent orchestration
- +1 use case
- +JP support team
Recommended
Production
Custom
Japanese enterprises
- +Unlimited use cases
- +Finance underwriting agents
- +On-prem + sovereign deployment
Defense
Custom
Government
- +ATLA-grade security
- +Air-gapped deployment
- +Dedicated engineering team
Shortwave
Free
Free
Personal
- +Basic AI summary
- +90-day search
Recommended
Plus
$9/mo
Individuals
- +Unlimited search
- +AI assistant
- +Scheduled send
Business
$14/seat/mo
Teams
- +Shared inboxes
- +Send delegation
- +Admin controls
Which one should you pick?
Sakana AI
Pick Sakana AI if you want the highest autonomy and the verification loop is in place.
Try Sakana AI →Shortwave
Pick Shortwave if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy.
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Frequently asked
Should I pick Sakana AI or Shortwave in 2026?+
Pick Sakana AI if you want the highest autonomy and the verification loop is in place. Pick Shortwave if cost is the main constraint or if you want a vendor we've verified for accessibility and pricing accuracy. Most working teams running both can use Sakana AI for primary work and Shortwave for the workflows where its specific strengths matter.
What's the price difference between Sakana AI and Shortwave?+
Sakana AI starts at Subscription; Shortwave starts at Freemium · from $9. Shortwave is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, Sakana AI or Shortwave?+
Sakana AI is the more autonomous of the two (Autonomous vs Assistant). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.
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