Moonshot AI vs Sidekick
Which Agents AI tool is better in 2026?
Moonshot AI
Maker of Kimi — the long-context AI chatbot.
Sidekick
AI-powered SMS assistant for deskless workers
Side-by-side
Moonshot AI leads on both fronts — more capital raised ($3B) and a lower entry price than Sidekick.
| Metric | Moonshot AI | Sidekick |
|---|---|---|
| Taglinei | Maker of Kimi — the long-context AI chatbot. | AI-powered SMS assistant for deskless workers |
| Foundedi | 2023🏆 | 2026 |
| HQi | Beijing, CN | San Francisco, US |
| Employeesi | 201-500🏆 | 1-10 |
| Neuron scorei | 74🏆 | 47 |
| Total fundingi | $3B🏆 | $500K |
| Latest roundi | Series C · May 2026 | Seed · Jan 2026 |
| Valuationi | $20B🏆 | — |
| Cheapest paid plani | —🏆 | Pricing not disclosed |
| Free plani | ✓ Kimi Free | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | — | Pricing not disclosed |
| Pricing summaryi | 4 published plans | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Moonshot AI and Sidekick.
| Capability | Moonshot AI | Sidekick |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 2 (python, javascript) | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Moonshot AI
- Has raised more capital ($3B vs $500K)
- Higher Neuron score (74 vs 47)
- Offers a free plan
- More mature (2023)
🔵 Strengths of Sidekick
- Newer company (2026)
Which should you choose?
Choose Moonshot AI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Agents tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Moonshot AI if you want the most established option — it has raised $3B, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
💸 Deals
Kimi by Moonshot — free chat with long context
Moonshot's Kimi assistant is free to use with up to 2M-token context — great for document analysis and long-form chat.
Frequently asked questions
Moonshot AI vs Sidekick — which is better?
It depends on your priority. Moonshot AI has raised more capital and is the more established option; Sidekick has broader feature depth. See the side-by-side table above.
Is Moonshot AI cheaper than Sidekick?
Yes — Moonshot AI's cheapest paid plan is Free, while Sidekick's is Pricing not listed.
Do Moonshot AI and Sidekick offer free plans?
Moonshot AI: Yes, has a free plan. Sidekick: Paid only.
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