GroundControl alternatives: 12 options compared

TL;DR: If you are replacing GroundControl, the closest options are Boost Biomes, General Astronautics, 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 GroundControl (YC Spring 2025).

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What are the best alternatives to GroundControl?

The three closest alternatives to GroundControl are:

  1. Boost Biomes — works in the same Industrials category (YC Summer 2019).
  2. General Astronautics — Robotics for Space R&D (YC Winter 2026).
  3. ThereCraft — works in the same Industrials category (YC Summer 2017).

GroundControl alternatives compared

AlternativeWhat it doesStageTeamStatus
Boost Biomes—YC Summer 201912Inactive
General AstronauticsRobotics for Space R&DYC Winter 20262Active
ThereCraft—YC Summer 20171Active
Ares IndustriesBuilding low-cost cruise missilesYC Summer 20242Active
General AviationFix ATC by connecting aircraft to the internetYC Spring 2026—Active
Iron GridFoundational models for risk and quality.YC Summer 20252Active
Forerunner AIAI that gets aircraft flying fasterYC Fall 20242Active
Efference—YC Fall 202512Active
LoomboticWire Harnesses in as little as 7 daysYC Fall 202411Active
Maquoketa ResearchThe intelligence layer for dronesYC Spring 20265Active
6thSenseNervous System for Physical AIYC Summer 20264Active
JITXAutomatic circuit board design.YC Summer 201818Active

Which GroundControl alternative should I choose?

It depends on your size. Boost Biomes is the closest match on what GroundControl 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.

Is GroundControl still active?

GroundControl is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.

How was this list put together?

Every company here is Y Combinator-backed and was matched to GroundControl 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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