TL;DR: If you are replacing Kyber, the closest options are Plutis, Demospace, Operand. 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 Kyber (YC Winter 2023).
Last verified:
The three closest alternatives to Kyber are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| Plutis | — | YC Winter 2023 | 2 | Active |
| Demospace | — | YC Winter 2023 | 2 | Inactive |
| Operand | — | YC Winter 2025 | 8 | Active |
| Holy Grail | — | YC Summer 2019 | 7 | Active |
| Hey Healthcare | — | YC Summer 2019 | 1 | Inactive |
| Seal | All-in-one workspace for companies making regulated products | YC Summer 2020 | 22 | Active |
| Infer | Operating system for insurance agencies | YC Summer 2021 | 9 | Active |
| Firstbase.io | The all-in-one startup operating system | YC Winter 2021 | 50 | Active |
| PetaSales | — | YC Winter 2009 | 2 | Inactive |
| Snapboard | — | YC Winter 2020 | 2 | Inactive |
| Overeasy | — | YC Summer 2024 | 2 | Active |
| Hypestream | We help livestream sellers get more sales. | YC Summer 2022 | 2 | Active |
It depends on your size. Plutis is the closest match on what Kyber 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.
Kyber 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 Kyber 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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