Comparison
prompt-optimizer vs ChatGPT-Free-Prompt-List
Verdict
Pick prompt-optimizer if prompt-optimizer is a TypeScript-based tool for enhancing AI prompts to achieve better AI-generated outcomes. It supports deployment via Vercel and Cloudflare, and can be installed as a Chrome extension; pick ChatGPT-Free-Prompt-List if the ChatGPT-Free-Prompt-List is a curated resource meant for developers and users who are learning to craft prompts specifically for the ChatGPT models, primarily focusing on.
Markdown twin · prompt-optimizer alternatives · ChatGPT-Free-Prompt-List alternatives
GraphCanon updated Sep 20, 2026
6views this month
vs
Trust & integrity
| Signal | prompt-optimizer | ChatGPT-Free-Prompt-List |
|---|---|---|
| Maintenance | Active (7d since push) As of Sep 18, 2026 · github_public_v1 | Dormant (506d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 18, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- prompt-optimizer
- An AI prompt optimizer for writing better prompts and getting better AI results.
- ChatGPT-Free-Prompt-List
- A free guide for learning to create ChatGPT3 Prompts
Stars
- prompt-optimizer
- 35k
- ChatGPT-Free-Prompt-List
- 2.3k
Forks
- prompt-optimizer
- 4.1k
- ChatGPT-Free-Prompt-List
- 179
Open issues
- prompt-optimizer
- 8
- ChatGPT-Free-Prompt-List
- 2
Language
- prompt-optimizer
- TypeScript
- ChatGPT-Free-Prompt-List
- TypeScript
Adopt for
- prompt-optimizer
- prompt-optimizer is a TypeScript-based tool for enhancing AI prompts to achieve better AI-generated outcomes. It supports deployment via Vercel and Cloudflare, and can be installed as a Chrome extension.
- ChatGPT-Free-Prompt-List
- The ChatGPT-Free-Prompt-List is a curated resource meant for developers and users who are learning to craft prompts specifically for the ChatGPT models, primarily focusing on versions up to ChatGPT3.
Persona
- prompt-optimizer
- -
- ChatGPT-Free-Prompt-List
- -
Runtime
- prompt-optimizer
- -
- ChatGPT-Free-Prompt-List
- -
License
- prompt-optimizer
- Licensed under AGPL-3.0, allowing free use, modification, and commercialization, but requiring the sharing of source code if the software is distributed or offered as a network service.
- ChatGPT-Free-Prompt-List
- -
Last pushed
- prompt-optimizer
- Sep 11, 2026
- ChatGPT-Free-Prompt-List
- May 2, 2025
Categories
- prompt-optimizer
- Developer Tools, LLM Frameworks
- ChatGPT-Free-Prompt-List
- Developer Tools, LLM Frameworks
Trust and health
Maintenance
- prompt-optimizer
- Active (82%)
- ChatGPT-Free-Prompt-List
- Dormant (18%)
Days since push
- prompt-optimizer
- 7d
- ChatGPT-Free-Prompt-List
- 506d
Open issues (now)
- prompt-optimizer
- 8
- ChatGPT-Free-Prompt-List
- 2
Stars delta
- prompt-optimizer
- +1.8k (30d)
- ChatGPT-Free-Prompt-List
- -1 (30d)
Open issues delta
- prompt-optimizer
- +1 (30d)
- ChatGPT-Free-Prompt-List
- 0 (30d)
Full report
- prompt-optimizer
- Trust report
- ChatGPT-Free-Prompt-List
- Trust report
Choose prompt-optimizer if…
- Pricing: Free to use and modify, but commercial use requires sharing the source code..
- Requirements: Min 1 GB RAM; Requires Docker; Requires setting up environment variables for access control and optional API keys.; Supports deployment via Vercel and Cloudflare, and can be installed as a Chrome extension..
- Tags unique to prompt-optimizer: ai-prompts, ai-tools, llm, prompt-optimization.
- prompt-optimizer ships Docker support for self-hosted deployment.
- When you need to improve the quality of AI-generated content by refining your prompts, especially if you are working with TypeScript and prefer deployment options like Vercel or Cloudflare.
When NOT to use prompt-optimizer
- If you are looking for a tool that does not require setting up environment variables for access control or API keys, as prompt-optimizer mandates configuring `ACCESS_PASSWORD` and optionally `VITE_*`.
- When you need a tool that is not licensed under AGPL-3.0, which requires sharing source code if you offer network services or distribute software.
Choose ChatGPT-Free-Prompt-List if…
- No hosting information available.
- Pricing: This tool offers a free guide, but the underlying licensing for usage or distribution of content is not specified..
- Tags unique to ChatGPT-Free-Prompt-List: ai, chatgpt, prompts.
- - When you need specific insights into prompt engineering tailored directly to ChatGPT without cost
When NOT to use ChatGPT-Free-Prompt-List
- - If your focus is on later versions of the ChatGPT model beyond ChatGPT3, as recent updates may not be covered
- - When you require a comprehensive guide for prompt creation across multiple language models other than ChatGPT
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (linshenkx/prompt-optimizer) · observed Sep 20, 2026
- GitHub forks (linshenkx/prompt-optimizer) · observed Sep 20, 2026
- Last push (linshenkx/prompt-optimizer) · observed Sep 11, 2026
- License file (Other) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (mattnigh/ChatGPT-Free-Prompt-List) · observed Sep 20, 2026
- GitHub forks (mattnigh/ChatGPT-Free-Prompt-List) · observed Sep 20, 2026
- Last push (mattnigh/ChatGPT-Free-Prompt-List) · observed May 2, 2025
- License file (unknown) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: prompt-optimizer 35k · ChatGPT-Free-Prompt-List 2.3k (synced Sep 20, 2026).
Common questions
- What is the difference between prompt-optimizer and ChatGPT-Free-Prompt-List?
- prompt-optimizer: An AI prompt optimizer for writing better prompts and getting better AI results.. ChatGPT-Free-Prompt-List: A free guide for learning to create ChatGPT3 Prompts. See the comparison table for live GitHub stats and shared categories.
- When should I choose prompt-optimizer over ChatGPT-Free-Prompt-List?
- Choose prompt-optimizer over ChatGPT-Free-Prompt-List when Pricing: Free to use and modify, but commercial use requires sharing the source code.; Requirements: Min 1 GB RAM; Requires Docker; Requires setting up environment variables for access control and optional API keys.; Supports deployment via Vercel and Cloudflare, and can be installed as a Chrome extension.; Tags unique to prompt-optimizer: ai-prompts, ai-tools, llm, prompt-optimization; prompt-optimizer ships Docker support for self-hosted deployment; When you need to improve the quality of AI-generated content by refining your prompts, especially if you are working with TypeScript and prefer deployment options like Vercel or Cloudflare.
- When should I choose ChatGPT-Free-Prompt-List over prompt-optimizer?
- Choose ChatGPT-Free-Prompt-List over prompt-optimizer when No hosting information available; Pricing: This tool offers a free guide, but the underlying licensing for usage or distribution of content is not specified.; Tags unique to ChatGPT-Free-Prompt-List: ai, chatgpt, prompts; - When you need specific insights into prompt engineering tailored directly to ChatGPT without cost.
- When should I avoid prompt-optimizer?
- If you are looking for a tool that does not require setting up environment variables for access control or API keys, as prompt-optimizer mandates configuring
ACCESS_PASSWORDand optionallyVITE_*. When you need a tool that is not licensed under AGPL-3.0, which requires sharing source code if you offer network services or distribute software. - When should I avoid ChatGPT-Free-Prompt-List?
- - If your focus is on later versions of the ChatGPT model beyond ChatGPT3, as recent updates may not be covered - When you require a comprehensive guide for prompt creation across multiple language models other than ChatGPT
- Is prompt-optimizer or ChatGPT-Free-Prompt-List more popular on GitHub?
- prompt-optimizer has more GitHub stars (34,977 vs 2,292). Stars measure visibility, not whether either tool fits your constraints.
- Are prompt-optimizer and ChatGPT-Free-Prompt-List open source?
- Yes - both are open-source projects on GitHub.
- Where can I find alternatives to prompt-optimizer or ChatGPT-Free-Prompt-List?
- GraphCanon lists graph-backed alternatives at prompt-optimizer alternatives and ChatGPT-Free-Prompt-List alternatives (prompt-optimizer markdown twin, ChatGPT-Free-Prompt-List 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, prompt-optimizer or ChatGPT-Free-Prompt-List?
- prompt-optimizer: Active. ChatGPT-Free-Prompt-List: Dormant. 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 prompt-optimizer and ChatGPT-Free-Prompt-List?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: prompt-optimizer trust report; ChatGPT-Free-Prompt-List trust report.