Lindy vs Supafax
Which Email AI tool is better in 2026?
Lindy
Build AI assistants in minutes
Supafax
AI assistant for your email and calendar
Side-by-side
Lindy leads on both fronts — more capital raised ($49.9M) and a lower entry price than Supafax.
| Metric | Lindy | Supafax |
|---|---|---|
| Taglinei | Build AI assistants in minutes | AI assistant for your email and calendar |
| Foundedi | 2022🏆 | 2026 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 11-50 | 1-10🏆 |
| Neuron scorei | 56🏆 | 50 |
| Total fundingi | $49.9M🏆 | $500K |
| Latest roundi | Series B · Jan 2023 | Seed · Jan 2026 |
| Valuationi | — | — |
| Cheapest paid plani | From $50/mo🏆 | Pricing not disclosed |
| Free plani | ✓ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free · From $50/mo | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Lindy and Supafax.
| Capability | Lindy | Supafax |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Lindy
- Has raised more capital ($49.9M vs $500K)
- Higher Neuron score (56 vs 50)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Supafax
- Newer company (2026)
Which should you choose?
Choose Lindy if price matters most — it starts at Free · From $50/mo, which is friendlier for teams watching burn. Both AI Email tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Lindy if you want the most established option — it has raised $49.9M, 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.
Frequently asked questions
Lindy vs Supafax — which is better?
It depends on your priority. Lindy has raised more capital and is the more established option; Supafax has broader feature depth. See the side-by-side table above.
Is Lindy cheaper than Supafax?
Yes — Lindy's cheapest paid plan is Free · From $50/mo, while Supafax's is Pricing not listed.
Do Lindy and Supafax offer free plans?
Lindy: Yes, has a free plan. Supafax: Paid only.
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