SilverStream

Silverstream AI builds infrastructure for autonomous AI agents, focused on making web-browsing and enterprise-workflow agents reliable enough for real-world, production use. Its work includes Silverstream Bench (a platform for storing, reviewing, and sharing Claude Code sessions), the open Pasta-1T dataset of web trajectories for training browser agents, and benchmark results such as 94% accuracy (2-sigma reliability) on ServiceNow tasks. The company emerged from stealth in March 2025 with a $1.2M pre-seed round. As of this profile it publishes a marketing site and product pages but no public API, developer documentation, SDK, or OpenAPI surface, so most API-facing enrichment is not applicable.

SilverStream is profiled on the APIs.io network. Tagged areas include Company, B2B, Artificial Intelligence, AI Agents, and Autonomous Agents.

SilverStream’s developer surface includes engineering blog, support, and 3 more developer resources.

🌐 Visit website 📡 Source on GitHub
10.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyB2BArtificial IntelligenceAI AgentsAutonomous AgentsWeb AutomationAgent InfrastructureDeveloper Tools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 10.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/silverstream: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Silverstream Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: silverstream
name: SilverStream
description: Silverstream AI builds infrastructure for autonomous AI agents, focused on making web-browsing and enterprise-workflow
  agents reliable enough for real-world, production use. Its work includes Silverstream Bench (a platform for storing, reviewing,
  and sharing Claude Code sessions), the open Pasta-1T dataset of web trajectories for training browser agents, and benchmark
  results such as 94% accuracy (2-sigma reliability) on ServiceNow tasks. The company emerged from stealth in March 2025 with
  a $1.2M pre-seed round. As of this profile it publishes a marketing site and product pages but no public API, developer
  documentation, SDK, or OpenAPI surface, so most API-facing enrichment is not applicable.
url: https://raw.githubusercontent.com/api-evangelist/silverstream/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- matrix-partners
x-tier: stub
x-tier-reason: portfolio-lead
x-identity-note: 'VC linkage unverified during enrichment: the Matrix Partners public portfolio does not list SilverStream,
  and Silverstream AI''s only disclosed backers are Gradient Ventures (Google) and Vento Ventures (March 2025 pre-seed). The
  matrix-partners association from the originating portfolio scrape could not be confirmed.'
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/66513634b17c0a6bb2487848/672033c7ed1cd99f73a43386_silverstream_logo_light.png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- B2B
- Artificial Intelligence
- AI Agents
- Autonomous Agents
- Web Automation
- Agent Infrastructure
- Developer Tools
apis: []
common:
- type: Website
  url: https://www.silverstream.ai/
- type: Blog
  url: https://www.silverstream.ai/blog-news
- type: Support
  url: https://www.silverstream.ai/contact
- type: TermsOfService
  url: https://www.silverstream.ai/terms-condition
- type: DomainSecurity
  url: security/silverstream-domain-security.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 2
  pass: local-v1