# Dia (The Browser Company)

**Canonical:** https://apis.io/providers/dia-browser/  
**Website:** https://www.diabrowser.com/  
**APIs profiled:** 3

Dia is The Browser Company's successor browser to Arc, positioned as an AI-native browser that integrates a chat assistant, contextual search across open tabs and connected apps (GSuite, Slack, Notion, GitHub), Morning Brief summaries, automatic Reports, Better Meetings, and Live Work integrations directly into the browsing surface. Currently available on macOS 14+ on Apple Silicon. No public developer REST API or SDK has been published; the product is consumer-facing and integrates with third parties as a user-side agent rather than via developer APIs.

## Kin Score — 17.5 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 17.5).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 21.1 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

## Agent readiness — 3.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Free — onboarding: unknown, pricing: free, trial: no (confidence: medium).

## APIs (3)

- **Dia Browser** — AI-native browser for macOS (Apple Silicon) that turns browsing into a working surface for an embedded assistant. Surfaces contextual chat, Morning Brief, Reports, Better Meetin...
- **Dia Assistant** — In-browser AI assistant that can answer questions across open tabs and connected apps, summarize content, and chain context across the browsing session. Exposed to end users; no...
- **Dia App Integrations** — User-side connections to GSuite, Slack, Notion, GitHub, and similar productivity apps, used by the Dia assistant to ground answers and build Reports. Configured per-user in the ...

## Security (3)

- **Dia Browser Domain Security** — TLSv1.3 · HSTS · DMARC
- **Dia Browser Vulnerability Disclosure** — Hackerone
- **Dia Browser Trust Center** — SOC 2

## Plans (1)

- **Dia Browser Plans Pricing**

## Tags

Browser, AI Browser, Agents, Consumer, The Browser Company

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/dia-browser/). Scores are computed from the provider's own public artifacts under a published rubric.