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AI agents

Butter

Butter is building bVisor, an incredibly lightweight sandbox runtime for AI agents. It embeds directly into your local process, providing a safe bash environment without the overhead of VMs or remote infra.

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
5
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #5699

Butter is building bVisor, an incredibly lightweight sandbox runtime for AI agents. It embeds directly into your local process, providing a safe bash environment without the overhead of VMs or remote infra.

source
generated read
High Signal interpretation

Butter is classified as AI agents from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
bVisorAI agentsremote infraVMs
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Butter

AI agents · 5 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Amulyte

match 35

Growing old is part of life. Losing your independence shouldn't be. We believe in a world where seniors can keep their freedom and still feel safe. That's why we created Amulyte; a remote monitoring and activity tracking system for seniors. Amulyte is committed to providing the technology needed to help protect seniors from falls so they can continue to age at home. There are 55 million seniors in North America, a number that is only going to grow in the coming years. It is becoming increasingly

shared extracted concept terms: remote; shared product terms: provid, safe, remote; shared affiliation: Y Combinator

Classnika

match 26

Classnika is reimagining remote education with a fully integrated platform which creates a rich, engaging, and safe e-learning experience that is as effective as in-person learning.

shared extracted concept terms: remote; shared product terms: safe, remote

Invo

match 22

infra for computer use agents

shared extracted concept terms: infra; shared product terms: infra; same category: AI agents; shared affiliation: Y Combinator

OPTIMIZ

match 21

Remote cargo inspections and claims automation platform.

shared extracted concept terms: remote; shared product terms: remote; same category: AI agents

Approxima

match 20

Human-assisted development should be for novel ideation, not routine maintenance, bug fixes or incremental updates. Approxima is bringing you that future with agents that can scope work, code, validate their fixes end-to-end in sandbox environments and merge to production. Book a demo: https://calendly.com/ashish-selvaraj/approxima

shared product terms: sandbox, environment; same category: AI agents; shared affiliation: Y Combinator