TL;DR: If you are replacing Squid, the closest options are Boost Biomes, Talos, ThereCraft. 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 Squid (YC Winter 2026).
Last verified:
The three closest alternatives to Squid are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| Boost Biomes | — | YC Summer 2019 | 12 | Inactive |
| Talos | Predictive maintenance for power infrastructure. | YC Fall 2026 | 3 | Active |
| ThereCraft | — | YC Summer 2017 | 1 | Active |
| Apollo Atomics, Inc. | We make the most compact nuclear reactors | YC Spring 2026 | — | Active |
| The Robot Learning Company | Tools for the next era of physical automation. | YC Spring 2025 | 1 | Active |
| PowerX | AI powered sensors that save energy, water and emissions | YC Winter 2020 | 20 | Acquired |
| Helion Energy | Building the world's first fusion power plant | YC Summer 2014 | 150 | Active |
| Posh | Rapidly deployable energy solutions for modern commercial and… | YC Winter 2022 | 10 | Active |
| Enode | Energy Orchestration Platform | YC Winter 2021 | 70 | Active |
| Reach | Long range, wireless energy distribution that scales | YC Summer 2015 | 45 | Active |
| Daedalus | AWS for precision manufacturing | YC Winter 2020 | 7 | Active |
| Waddle Labs | Agents for robotics control. | YC Summer 2026 | 2 | Active |
It depends on your size. Boost Biomes is the closest match on what Squid 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.
Squid 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 Squid 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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