Fern GTM brain
Fern builds and hosts high-fidelity robot simulation environments for robotics teams training and evaluating policies.
category
Robotics simulation and reinforcement learning infrastructuremarket profile
- text: Physical robot evaluation consumes operator time and is difficult to reproduce across policy checkpoints.
- text: Robotics teams can build simulation workflows using open frameworks such as NVIDIA Isaac Lab, making internal build versus external service a relevant choice.
personas
- title: Head of robot learningpains:
- Policy evaluation on hardware is slow and conditions vary between runs.
- Training at scale requires many rollouts without monopolizing physical robots.
- title: Robotics simulation or infrastructure leadpains:
- Matching geometry, contacts, cameras and controllers to physical equipment takes tuning.
- Maintaining simulation clusters and changing production layouts draws engineers away from policy work.
- title: Robotics startup CTOpains:
- Limited hardware and engineering capacity slow experimentation.
- A simulator that fails to match real behavior can mislead investment in a policy.
icp
- text: Robotics companies developing learned manipulation policies and evaluating performance against physical hardware.
- text: Teams with real robot data and repeated evaluation or reinforcement learning workloads, especially those lacking dedicated simulation infrastructure.
message pillars
- text: Scale reinforcement learning and evaluation beyond physical hardware capacity.
- text: Reduce the work of operating simulation infrastructure.
- text: Ground environments in the customer's physical robot data.
- text: Free robotics teams to improve policies.
objections
- objection: Will simulated performance predict our real robot performance?response: Test held-out policies and scenarios against physical runs; Fern claims very little sim-to-real gap, which should be validated per task.
- objection: Why not use an open simulator internally?response: Compare total cost of tuning, hosting and maintaining task-specific environments with a bounded external pilot.
- objection: Can the service handle our robot and production changes?response: Review supported data and interfaces and measure turnaround on a representative layout change.
competitors
- name: NVIDIAwebsite: https://developer.nvidia.com/isaac/lab?ncid=so-yout-329964why: Isaac Lab and Isaac Sim provide an alternative stack for robot learning and simulation.
- name: Google DeepMindwhy: MuJoCo is an open physics engine that teams can use to build robotics simulation workflows.
keywords
- robotics simulation environments
- robot manipulation reinforcement learning
- robot policy evaluation
- sim to real robotics
- robot learning simulation
- parallel robot rollouts
voice
- Technical and research-oriented
- Direct and outcome-focused
signals
- text: A robotics company is hiring robot learning or simulation engineers and running manipulation policy experiments.
- text: Policy testing is constrained by access to real robots or by maintaining a custom simulator.
pricing
model: unknown
motion
sales_ledchannels
- technical whitepaper
- website meetings
confidence
mediumFounders
- name: Amit Yadavtitle: Founder/CEOrole: CEObio: Cofounder and CEO at Ishiki Labs (W26). Previously: Research Scientist, first in LlaMA team training multimodal LLMs and then in Reality Labs at Meta training video assistant for smart glasses. PhD from Purdue University with 20+ publications at top conferences like CVPR, NeurIPS, and ICASSP
- name: Robert Xutitle: Founderrole: Founderbio: Co-founder & CTO of Ishiki Labs (W26). Previously worked on multi-modal AI and Orion AR glasses at Meta and research infra at Citadel Securities.