Startup Atlas

Sturdy

Sturdy describes itself as governing unstructured language before AI sees it.

Last successful source check: 2026-10-26

Company website: sturdy.ai

Inclusion criteria were assessed against available sources. Private-company status and category may be model assessments; no hands-on test or independent confirmation is implied.

Status: Unknown or unverified
Category: Unknown or unverified
Validated funding: $4,149,999 sold so far, per SEC Form D filed 2025-04-25
Pricing excerpt: Unknown or unverified
Open roles: Unknown or unverified
AI visibility: Unmeasured. Visibility products are held.

What it does

According to the company, it redacts sensitive data, enforces permissions, and preserves source-level provenance through MCP. Source

What the company says (captured excerpt)

Sturdy governs unstructured language before AI sees it: redacting sensitive data, enforcing permissions, and preserving source-level provenance through MCP.

Captured company wording; it may be incomplete. No hands-on test is implied.

Identity & inclusion

Name: Sturdy

Legal name: SturdyAI Inc.

Privately held: Yes · Model assessment

Founded: Unknown or unverified; last successful source check 2026-10-26

Pricing

Unknown or unverified; last successful source check 2026-10-26

Validated price change history is unavailable in this snapshot.

How it differs

Model comparison is unmeasured; no checked comparison with five nearest rivals is available in this snapshot.

Launches and changes

Validated product launch and change history is unavailable in this snapshot.

Team signals

Open roles: Unknown in this snapshot.

Departments are unavailable in this snapshot.

Similar startups

Validated similar startups are unavailable in this snapshot.

Funding & backers

$4,149,999 sold so far, per SEC Form D filed 2025-04-25

$4,149,999 sold so far · filed 2025-04-25 · SEC filing · Form D original filing. · Source

Offering amendments are combined. Announcement and filing overlap is unresolved, so these rows are not added into a total raised.

Unknown or unverified; last successful source check 2026-10-26

Sources & check dates

https://sturdy.ai/

Checked 2026-10-26

SHA-256 fa999fce112c10bbf398ad6fae283bb8aad39bf6610fc1dbd1281aff36c6f507

Sturdy

https://sturdy.ai/

Checked 2026-10-26

SHA-256 fa999fce112c10bbf398ad6fae283bb8aad39bf6610fc1dbd1281aff36c6f507

Sturdy governs unstructured language before AI sees it: redacting sensitive data, enforcing permissions, and preserving source-level provenance through MCP.

https://www.sturdy.ai/privacy-policy

Checked 2026-10-26

SHA-256 a5cde3378d250d92759308be8b545e114520c7ed0192d6ca12bcb6bd197da68c

SturdyAI Inc.

https://www.sec.gov/Archives/edgar/data/1824974/000182497425000004/primary_doc.xml

Checked 2026-10-26

SHA-256 d1d85d70210082a48728a68bb2adc3c05e6e93c0cce8173c1d9ffd88f9e95b1e

<totalAmountSold>4149999</totalAmountSold>

https://www.sturdy.ai/llms.txt

Checked 2026-10-26

SHA-256 add712eb8cc8d3a13f42a266f7647f704231a66a30a7ca052796e9790ea3a724

# Sturdy