# Alma Platform vs Source Defense Platform: side-by-side comparison (2026)

[Alma Platform](https://cybersectools.com/tools/alma-platform) is a commercial [runtime application self-protection](https://cybersectools.com/categories/rasp) solution by [Alma Security](https://cybersectools.com/companies/alma-security). [Source Defense Platform](https://cybersectools.com/tools/source-defense-platform) is a commercial [runtime application self-protection](https://cybersectools.com/categories/rasp) solution by [Source Defense](https://cybersectools.com/companies/source-defense). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Alma Platform | Source Defense Platform |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Runtime Application Self-Protection | Runtime Application Self-Protection |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Alma Security | Source Defense |
| Headquarters | – | – |

### Use cases and capabilities

| | Alma Platform | Source Defense Platform |
|---|---|---|
| Runtime Security | Yes | – |
| App Security | Yes | – |
| Anomaly Detection | Yes | – |
| Threat Modeling | Yes | – |
| OWASP | Yes | – |
| PII | Yes | – |
| Data Breach | Yes | – |
| Detection Rules | Yes | – |
| Vulnerability Prioritization | Yes | – |
| Inventory | Yes | – |
| Web Security | – | Yes |

### Core features

**Alma Platform**

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

**Source Defense Platform**

10 features 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.

- [Source Defense Platform](https://cybersectools.com/tools/source-defense-platform) fits if you are a small business.

## Alma Platform vs Source Defense Platform FAQ

Common questions when comparing Alma Platform vs Source Defense Platform for runtime application self-protection.

### What is the difference between Alma Platform and Source Defense Platform?

**Alma Platform**: Runtime app security platform for ADR, data flow tracking, and threat modeling. Built by Alma Security.

**Source Defense Platform**: Client-side security platform protecting against JavaScript-based threats. Built by Source Defense.

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

### Who makes Alma Platform and Source Defense Platform?

**Alma Platform** is made by Alma Security. **Source Defense Platform** is made by Source Defense. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Alma Platform a good alternative to Source Defense Platform?

Often, yes. Alma Platform and Source Defense Platform are both Runtime Application Self-Protection products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Alma Platform vs Everspin EverSafe Web](https://cybersectools.com/compare/alma-platform-vs-everspin-eversafe-web)
- [Alma Platform vs Pradeo RASP](https://cybersectools.com/compare/alma-platform-vs-pradeo-rasp)
- [Alma Platform vs Blue Cedar Enforce](https://cybersectools.com/compare/alma-platform-vs-blue-cedar-enforce)
- [Source Defense Platform vs Everspin EverSafe Web](https://cybersectools.com/compare/everspin-eversafe-web-vs-source-defense-platform)
- [Source Defense Platform vs Pradeo RASP](https://cybersectools.com/compare/pradeo-rasp-vs-source-defense-platform)
- [Source Defense Platform vs Blue Cedar Enforce](https://cybersectools.com/compare/blue-cedar-enforce-vs-source-defense-platform)

## Alternatives to each

- [See all Alma Platform alternatives](https://cybersectools.com/alternatives/alma-platform)
- [See all Source Defense Platform alternatives](https://cybersectools.com/alternatives/source-defense-platform)

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Source: https://cybersectools.com/compare/alma-platform-vs-source-defense-platform

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More on Alma Platform and Source Defense Platform: 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