TL;DR: If you are replacing MadeThis, the closest options are Sully.ai, Mastra, Yuma AI. The table below compares 12 alternatives on what they do, stage, size and status.
Every alternative below is compared on what it actually does, not just its category — so you can see which one genuinely replaces MadeThis (YC Fall 2025).
Last verified:
The three closest alternatives to MadeThis are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| Sully.ai | Autonomous team of AI agents that runs the entire hospital operations | YC Summer 2021 | 49 | Active |
| Mastra | The Javascript framework for building AI agents, from the Gatsby devs | YC Winter 2025 | 30 | Active |
| Yuma AI | The AI Support Agent for Ecommerce | YC Winter 2023 | 26 | Active |
| Elyos AI | AI Customer Service Agents for trades and field services | YC Summer 2023 | 20 | Active |
| Operand | — | YC Winter 2025 | 8 | Active |
| Ressl AI | Train, eval and build autonomous agents | YC Winter 2026 | 3 | Active |
| Axelrod | Boutique Hotels that run themselves | YC Summer 2026 | 2 | Active |
| Plutis | — | YC Winter 2023 | 2 | Active |
| Demospace | — | YC Winter 2023 | 2 | Inactive |
| Kestroll | — | YC Summer 2025 | 2 | Active |
| Hey Healthcare | — | YC Summer 2019 | 1 | Inactive |
| Clicks Health | AI agents for your healthcare back-office operations. | YC Fall 2025 | 8 | Active |
It depends on your size. Sully.ai is the closest match on what MadeThis actually does. If you need something more established, sort the table by team size — larger teams generally mean more support and a longer track record. If budget is the constraint, the earlier-batch companies are usually the ones still competing on price.
MadeThis is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
Every company here is Y Combinator-backed and was matched to MadeThis on what it actually does — its own description of its product — rather than on a broad category label. Batch, team size and operating status come from the YC directory and are shown as-is. We do not rank by payment.
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