# Socket vs Surface Security Browser Extension: side-by-side comparison (2026)

[Socket](https://cybersectools.com/tools/socket) is a commercial [software supply chain security](https://cybersectools.com/categories/software-supply-chain-security) solution by [Socket](https://cybersectools.com/companies/socket). [Surface Security Browser Extension](https://cybersectools.com/tools/surface-security) is a commercial [secure enterprise browsers](https://cybersectools.com/categories/secure-enterprise-browsers) solution by [Surface Security](https://cybersectools.com/companies/surface-security). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Socket | Surface Security Browser Extension |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Software Supply Chain Security | Secure Enterprise Browsers |
| Verified | No | No |
| Deployment type | Cloud | Hybrid |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Mid-Market, Enterprise, SMB |
| Company | Socket | Surface Security |
| Headquarters | – | – |

### Use cases and capabilities

| | Socket | Surface Security Browser Extension |
|---|---|---|
| Supply Chain Security | Yes | – |
| Software Supply Chain | Yes | – |
| SCA | Yes | – |
| Dependency Scanning | Yes | – |
| Package Security | Yes | – |
| npm | Yes | – |
| Open Source | Yes | – |
| Browser Security | – | Yes |
| MITM | – | Yes |
| Prompt Injection | – | Yes |
| Agentic AI Security | – | Yes |
| MFA | – | Yes |
| Zero Day | – | Yes |
| LLM Guardrails | – | Yes |
| Isolation | – | Yes |

### Core features

**Socket**

10 features listed. Sign in on the page to see them.

**Surface Security Browser Extension**

10 features listed. Sign in on the page to see them.

### Integrations

**Socket**

49 integrations listed. Sign in on the page to see them.

**Surface Security Browser Extension**

3 integrations listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Socket](https://cybersectools.com/tools/socket) fits if you want a cloud product and you are a startup.
- [Surface Security Browser Extension](https://cybersectools.com/tools/surface-security) fits if you need both cloud and on-premises options.

## Socket vs Surface Security Browser Extension FAQ

Common questions when comparing Socket vs Surface Security Browser Extension for software supply chain security.

### What is the difference between Socket and Surface Security Browser Extension?

**Socket**: Detects and blocks malicious/vulnerable open source packages in supply chains. Built by Socket.

**Surface Security Browser Extension**: A security platform that monitors identity, data, and actions in the browser. Built by Surface Security.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Socket and Surface Security Browser Extension?

**Socket** is made by Socket. **Surface Security Browser Extension** is made by Surface Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Socket a good alternative to Surface Security Browser Extension?

In part. Socket and Surface Security Browser Extension are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Socket vs Hunted Labs](https://cybersectools.com/compare/hunted-labs-vs-socket)
- [Socket vs Varnish Artifact Firewall](https://cybersectools.com/compare/socket-vs-varnish-artifact-firewall)
- [Socket vs Aikido Software Supply Chain Security](https://cybersectools.com/compare/aikido-software-supply-chain-security-vs-socket)
- [Surface Security Browser Extension vs Hunted Labs](https://cybersectools.com/compare/hunted-labs-vs-surface-security)
- [Surface Security Browser Extension vs Varnish Artifact Firewall](https://cybersectools.com/compare/surface-security-vs-varnish-artifact-firewall)
- [Surface Security Browser Extension vs Aikido Software Supply Chain Security](https://cybersectools.com/compare/aikido-software-supply-chain-security-vs-surface-security)

## Alternatives to each

- [See all Socket alternatives](https://cybersectools.com/alternatives/socket)
- [See all Surface Security Browser Extension alternatives](https://cybersectools.com/alternatives/surface-security)

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Source: https://cybersectools.com/compare/socket-vs-surface-security

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/socket.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Socket and Surface Security Browser Extension: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md