Heeler vs Socket
Heeler vs Socket
EXECUTIVE SUMMARY
Heeler runs the whole loop — Prevent, Fix, Operate — across SAST, SCA, secrets, supply chain, and agent files on one context engine that unifies code, dependencies, runtime, and cloud, with its own detection, prioritization by real runtime exposure, and remediation built and repaired in your CI until green.
Socket is a supply-chain tool scoped to one category — the security of your open-source dependencies, analyzed by inspecting the packages themselves; behavioral malware detection and the install-time firewall are Socket strengths, and by design it doesn't analyze your own source code.
THE FUNDAMENTAL DIFFERENCE
Heeler runs the full loop — prevent, detect, prioritize, fix-and-prove, and operate to closure — across SAST, SCA, secrets, supply chain, and agent files on one context engine that unifies code, dependencies, runtime, and cloud, then proves every fix green in your CI. Socket focuses on one category: the security of your open-source dependencies, analyzed by inspecting the packages themselves.
Software-supply-chain security, scoped to dependencies
Protect your apps from supply-chain attacks in your dependencies.
- Behavioral + AI package analysis across 80+ risk signals, confirmed by a human threat-research team — malware, typosquats, install scripts, obfuscated code, protestware, capability/behavior
- Install-time Firewall blocks malicious packages before download (wrapper / registry / proxy); static reachability in three tiers to cut CVE noise
- Dependency autofix (Socket Fix), license policy, SPDX/CycloneDX/OpenVEX SBOM, a depscore MCP for AI assistants, CLI, and a VS Code extension
- By design not a SAST, secrets, cloud, or runtime tool — 'we do not analyze customer source code'; reachability and prioritization are static; top reachability tiers and Firewall modes are Enterprise-gated
Context-engine native, service-modeled
Prevent, Fix, and Operate on one model, across the whole surface.
- One context engine across six dimensions (code, cloud/runtime, business, ownership, threat, agent), sensor-less and read-only
- Its own detection — SAST (20+ languages), build-emulation SCA (14 ecosystems), first-class secrets, and agent-file governance
- Prioritize by runtime reachability and internet exposure; guardrails gate new risk at the PR; workflows operate to a runtime-verified close
- Remediation makes the change and proves it: first-party code and dependency edits, built in a sandbox and repaired in your CI until green, opened as a merge-ready PR
VERDICT FRAMEWORK
Side-by-side, with a verdict per row.
Five states. Heeler-leaning where Heeler advances; explicit when Socket leads; honest about parity.
| Section | ● Heeler advantage | ◐ Heeler edge | ✓ Parity | ◑ Socket edge | ○ Socket advantage |
|---|---|---|---|---|---|
| Prevent | 0 | 2 | 1 | 0 | 1 |
| Fix | 2 | 1 | 0 | 0 | 0 |
| Operate | 6 | 1 | 3 | 1 | 0 |
| Total | 8 | 4 | 4 | 1 | 1 |
Capability Comparison
| Capability | Heeler | Socket | Verdict |
|---|---|---|---|
| Prevent · stop risk before and as it enters | Heeler shifts security into the coding agent itself. | Socket's MCP server exposes a depscore tool. | ◐ Heeler edge |
| CLI / local developer scanning | The Heeler CLI runs local scans across the full surface. | Socket's local-dev surface includes the socket CLI. | ◐ Heeler edge |
| PR guardrails & policy enforcement | Block / Warn / Observe guardrails on GitHub, GitLab, etc. | Socket posts a Pull Request Alerts status check. | ✓ Parity |
| Install-time / registry supply-chain firewall | Heeler improves install-time posture through the package manager. | Socket Firewall intercepts package-manager requests. | ○ Socket advantage |
| Fix · resolve findings — code and dependencies | Deterministic, strategy-matched transforms. | Not offered. Socket does not analyze first-party source code. | ● Heeler advantage |
| SCA autofix | Heeler picks the version that clears the most risk. | Socket Fix computes the least-disruptive upgrade path. | ◐ Heeler edge |
| Validated, merge-ready fixes (build + CI repair) | Heeler validates every fix twice. | Socket Fix uses upgrade planning. | ● Heeler advantage |
| Operate · detect, prioritize, and run the program | Path-aware, interprocedural source-to-sink taint analysis. | Not offered. Socket does not analyze customer source code. | ● Heeler advantage |
| Dependency vulnerability detection | Build-emulation SCA across 14 ecosystems. | Socket detects known CVEs across public advisory data. | ✓ Parity |
| Supply-chain attack & malicious-package detection | Heeler detects compromised/malicious packages. | Behavioral analysis of a dependency's own code across 80+ risk signals. | ◑ Socket edge |
| Secrets detection & validation | Full git-history scanning with commit attribution. | Not offered for your repositories. | ● Heeler advantage |
| Dependency reachability & noise reduction | Heeler treats a dependency vuln as reachable when checks agree. | Socket filters unreachable CVEs statically. | ✓ Parity |
| Runtime-aware prioritization | Heeler Risk ranks findings by real exposure. | Not offered. Socket's prioritization is static reachability. | ● Heeler advantage |
| Six-dimension context engine | One graph across code, cloud/runtime, business. | Not offered; Socket models third-party packages. | ● Heeler advantage |
| Agent-file detection & governance | A dedicated inventory scores every agent instruction. | Not offered; Socket does not inventory agent-instruction files. | ● Heeler advantage |
| License compliance | Detects dependencies whose license falls outside your policy. | Socket detects a broad range of license types. | ✓ Parity |
| SBOM & dependency inventory | A live dependency inventory and CycloneDX SBOMs. | Socket exports SPDX, CycloneDX, and OpenVEX. | ◐ Heeler edge |
| Lifecycle, workflows & SLOs | Findings run Active → Fixed → Deployed. | Socket offers analytics dashboards. | ● Heeler advantage |
WHERE HEELER ADVANCES
Where an end-to-end platform beats a single-category specialist.
- One platform across the whole surface, not one category
Socket is deliberately a software-supply-chain tool. Heeler runs the loop across the whole surface on one context engine: SAST, secrets, SCA, supply chain, cloud/runtime, and agent files.
- Prioritize by runtime, not just static reachability
Heeler adds runtime and exposure dimension on top of reachability.
- Remediation proven in your CI, not planned around it
Heeler builds every fix in an isolated sandbox and then repairs its own CI failures.
- Operate to a runtime-verified close
Heeler closes an SLO only when the deployment confirms the vulnerability is gone.
- Machine-speed security for the AI SDLC
Heeler runs one continuous loop across the whole surface at machine speed.
See Heeler across your AI SDLC.
Heeler secures the whole AI SDLC — not just code. A demo runs it against your real repos and cloud: detection across the surface, prioritization, validated remediation PRs.