Comparison
Sponsio vs fast-llm-security-guardrails
Verdict
Pick Sponsio if sponsio offers deterministic safety measures for AI agents, focusing on runtime guardrails and observability features designed to secure and observe the behavior of probabilistic AI; pick fast-llm-security-guardrails if fast-llm-security-guardrails, also known as ZenGuard, is designed for the rapid deployment of security measures into AI agent systems to ensure they operate within defined trust constraints.
Markdown twin · Sponsio alternatives · fast-llm-security-guardrails alternatives
GraphCanon updated Sep 20, 2026
8views this month
vs
Trust & integrity
| Signal | Sponsio | fast-llm-security-guardrails |
|---|---|---|
| Maintenance | Very active (3d since push) As of Sep 11, 2026 · github_public_v1 | Slowing (222d since push) As of Sep 14, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 11, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 14, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 19, 2026 · osv@v1 | Published findings As of Jul 15, 2026 · osv@v1 |
| deps.dev advisories | No lockfile (source not queried) As of Aug 30, 2026 · deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | No public record from this source As of Aug 16, 2026 · openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- Sponsio
- Deterministic safety solutions for probabilistic AI agents
- fast-llm-security-guardrails
- The fastest Trust Layer for AI Agents
Stars
- Sponsio
- 440
- fast-llm-security-guardrails
- 155
Forks
- Sponsio
- 25
- fast-llm-security-guardrails
- 21
Open issues
- Sponsio
- 5
- fast-llm-security-guardrails
- 0
Language
- Sponsio
- Python
- fast-llm-security-guardrails
- Python
Adopt for
- Sponsio
- Sponsio offers deterministic safety measures for AI agents, focusing on runtime guardrails and observability features designed to secure and observe the behavior of probabilistic AI.
- fast-llm-security-guardrails
- fast-llm-security-guardrails, also known as ZenGuard, is designed for the rapid deployment of security measures into AI agent systems to ensure they operate within defined trust constraints.
Persona
- Sponsio
- -
- fast-llm-security-guardrails
- -
Runtime
- Sponsio
- -
- fast-llm-security-guardrails
- -
License
- Sponsio
- Apache-2.0 License allows for unrestricted modification and distribution of Sponsio in both open-source and commercial projects without any fees involved.
- fast-llm-security-guardrails
- MIT
Last pushed
- Sponsio
- Sep 7, 2026
- fast-llm-security-guardrails
- Feb 3, 2026
Categories
- Sponsio
- AI Agents, Evaluation & Observability
- fast-llm-security-guardrails
- AI Agents, Evaluation & Observability
Trust and health
Maintenance
- Sponsio
- Very active (96%)
- fast-llm-security-guardrails
- Slowing (36%)
Days since push
- Sponsio
- 3d
- fast-llm-security-guardrails
- 222d
Open issues (now)
- Sponsio
- 5
- fast-llm-security-guardrails
- 0
Stars delta
- Sponsio
- -29 (30d)
- fast-llm-security-guardrails
- +1 (30d)
OSV dependency advisories
- Sponsio
- No lockfile (source not queried)
- fast-llm-security-guardrails
- Published findings
deps.dev advisories
- Sponsio
- No lockfile (source not queried)
- fast-llm-security-guardrails
- Not queried
OpenSSF Scorecard
- Sponsio
- No public record from this source
- fast-llm-security-guardrails
- Not queried
Full report
- Sponsio
- Trust report
- fast-llm-security-guardrails
- Trust report
Shared compatibility
- Python · Sponsio: Python runtime · fast-llm-security-guardrails: Python runtime
Choose Sponsio if…
- License: Sponsio is Apache-2.0, fast-llm-security-guardrails is MIT.
- Pricing: Open source under Apache-2.0 license, free to use and modify with options likely provided by the sponsors..
- Tags unique to Sponsio: agent-guardrails, agent-safety, agent-security, intent-verification.
- Use Sponsio if you need automatic enforcement mechanisms that are triggered at runtime by your AI agent's actions.
When NOT to use Sponsio
- Avoid using Sponsio if your project requires detailed customization of safety contracts at the drafting stage rather than runtime enforcement.
- Do not choose Sponsio if you prefer tools without built-in security measures for specific frameworks like OpenClaw, where manual control over integration is preferred.
Choose fast-llm-security-guardrails if…
- License: fast-llm-security-guardrails is MIT, Sponsio is Apache-2.0.
- Tags unique to fast-llm-security-guardrails: agentic-ai, ai-agent, ai-agents, ai-runtime.
- Fast integration of privacy and security guardrails in environments where real-time evaluation and observability are critical.
When NOT to use fast-llm-security-guardrails
- If your project requires a more customizable solution than what fast-llm-security-guardrails offers in its out-of-the-box configurations.
- For teams that operate without established runtime environments like LangChain or LlamaIndex, as this may necessitate significant adaptation of ZenGuard.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (SponsioLabs/Sponsio) · observed Sep 20, 2026
- GitHub forks (SponsioLabs/Sponsio) · observed Sep 20, 2026
- Last push (SponsioLabs/Sponsio) · observed Sep 7, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 19, 2026
- GitHub stars (ZenGuard-AI/fast-llm-security-guardrails) · observed Sep 20, 2026
- GitHub forks (ZenGuard-AI/fast-llm-security-guardrails) · observed Sep 20, 2026
- Last push (ZenGuard-AI/fast-llm-security-guardrails) · observed Feb 3, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: Sponsio 440 · fast-llm-security-guardrails 155 (synced Sep 20, 2026).
Common questions
- What is the difference between Sponsio and fast-llm-security-guardrails?
- Sponsio: Deterministic safety solutions for probabilistic AI agents. fast-llm-security-guardrails: The fastest Trust Layer for AI Agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose Sponsio over fast-llm-security-guardrails?
- Choose Sponsio over fast-llm-security-guardrails when License: Sponsio is Apache-2.0, fast-llm-security-guardrails is MIT; Pricing: Open source under Apache-2.0 license, free to use and modify with options likely provided by the sponsors.; Tags unique to Sponsio: agent-guardrails, agent-safety, agent-security, intent-verification; Use Sponsio if you need automatic enforcement mechanisms that are triggered at runtime by your AI agent's actions.
- When should I choose fast-llm-security-guardrails over Sponsio?
- Choose fast-llm-security-guardrails over Sponsio when License: fast-llm-security-guardrails is MIT, Sponsio is Apache-2.0; Tags unique to fast-llm-security-guardrails: agentic-ai, ai-agent, ai-agents, ai-runtime; Fast integration of privacy and security guardrails in environments where real-time evaluation and observability are critical.
- When should I avoid Sponsio?
- Avoid using Sponsio if your project requires detailed customization of safety contracts at the drafting stage rather than runtime enforcement. Do not choose Sponsio if you prefer tools without built-in security measures for specific frameworks like OpenClaw, where manual control over integration is preferred.
- When should I avoid fast-llm-security-guardrails?
- If your project requires a more customizable solution than what fast-llm-security-guardrails offers in its out-of-the-box configurations. For teams that operate without established runtime environments like LangChain or LlamaIndex, as this may necessitate significant adaptation of ZenGuard.
- Is Sponsio or fast-llm-security-guardrails more popular on GitHub?
- Sponsio has more GitHub stars (440 vs 155). Stars measure visibility, not whether either tool fits your constraints.
- Are Sponsio and fast-llm-security-guardrails open source?
- Yes - both are open-source projects on GitHub (Sponsio: Apache-2.0, fast-llm-security-guardrails: MIT).
- Where can I find alternatives to Sponsio or fast-llm-security-guardrails?
- GraphCanon lists graph-backed alternatives at Sponsio alternatives and fast-llm-security-guardrails alternatives (Sponsio markdown twin, fast-llm-security-guardrails markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, Sponsio or fast-llm-security-guardrails?
- Sponsio: Very active. fast-llm-security-guardrails: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for Sponsio and fast-llm-security-guardrails?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Sponsio trust report; fast-llm-security-guardrails trust report.