# Data, APIs, and research infrastructure

Canonical: https://www.lazyweb.com/companies/collections/data-api-products
Author: Ali Abouelatta
Published: 2026-09-19
Updated: 2026-09-19

A technical collection for founders comparing data feeds, APIs, context layers, benchmarks, and research infrastructure.

Source summaries name filesystems, real-time B2B data, benchmarks, context retrieval, agent sandboxes, or agent email infrastructure.

## [Archil](https://www.lazyweb.com/companies/archil)

Archil connects agent platforms and data-intensive applications to production data through shared filesystems, sandboxes and versioned context.

Industry: B2B; Infrastructure

## [Crustdata](https://www.lazyweb.com/companies/crustdata)

Real-time B2B data via simple APIs

Industry: B2B / Sales

## [Openbenchmarks](https://www.lazyweb.com/companies/openbenchmarks)

We help humans & agents pick tools via Independent Benchmarks

Industry: B2B / Marketing

## [Airweave](https://www.lazyweb.com/companies/airweave)

The open-source context retrieval layer for agents

Industry: B2B / Infrastructure

## [Archal](https://www.lazyweb.com/companies/archal)

API sandboxes, built for AI agents

Industry: AI / Developer Tools / Infrastructure

## [AgentMail](https://www.lazyweb.com/companies/agentmail)

An API-first email identity layer for agents that need their own inboxes and governed message workflows.

Industry: B2B · Infrastructure

## How this collection was assembled

Curated researched sample from the 2026-09-19 company inventory; not the full accelerator roster. Membership follows the stated source fields and public descriptions. Where SPC appears, company-directory association is not a Fellowship cohort; where LAUNCH appears, categories are editorial unless the provider exposes them.

- <https://www.ycombinator.com/companies>
- <https://speedrun.a16z.com/companies>
- <https://www.ycombinator.com/companies/archil>
- <https://www.ycombinator.com/companies/crustdata>
- <https://www.ycombinator.com/companies/openbenchmarks>
- <https://www.ycombinator.com/companies/airweave>
- <https://www.ycombinator.com/companies/archal>
- <https://www.ycombinator.com/companies/agentmail>

## Related collections

- [YC companies](https://www.lazyweb.com/companies/collections/yc)
- [YC Fall 2024 companies](https://www.lazyweb.com/companies/collections/yc-fall-2024)
- [YC Spring 2025 companies](https://www.lazyweb.com/companies/collections/yc-spring-2025)
- [YC Summer 2025 companies](https://www.lazyweb.com/companies/collections/yc-summer-2025)
- [YC Summer 2026 companies](https://www.lazyweb.com/companies/collections/yc-summer-2026)
- [Companies with observed docs or API paths](https://www.lazyweb.com/companies/collections/public-docs-api-paths)