I Used skills for 3 Months. Here is What I Learned.

Tested by Alex: I paid for the premium tier of skills out of my own pocket to write this unbiased review. No vendor sponsorships, no free accounts from PR teams. If you spot any conflict of interest, tell me.

★ 3/5 · First published 2026-07-11 · Last updated 2026-07-11 · By Alex Liu

Disclosure: This post contains affiliate links. If you click through and make a purchase, I may earn a commission at no additional cost to you. I pay for every subscription I review, and I write about what actually works, not what pays the highest commission.

skills is one of those tools that generates strong opinions—both positive and negative. After using it for real work, I understand why. The nuanced take is below.

The free tier of skills is genuinely useful for solo developers. You can do real coding—fix bugs, write tests, generate boilerplate—without paying. The paid plan unlocks team features, faster models, and higher limits, which matter for professional use but are not essential for learning or side projects.

What keeps me paying: the compound productivity effect. Each day I save 20-30 minutes on routine coding. Over a month, that is 10+ hours. At any reasonable hourly rate, the subscription pays for itself in the first week.

For specific languages and frameworks, quality is uneven. The AI is excellent at Python, TypeScript, and React. It is decent at Go, Rust, and Java. For niche frameworks like Phoenix (Elixir) or Rocket (Rust), suggestions are often incomplete or use outdated patterns. If you work primarily in a less popular stack, test thoroughly before subscribing.

Mobile development support is limited. The AI helps with logic but struggles with platform-specific APIs and layout code. For Swift/Android development, you will still write most of the UI code yourself.

Pricing transparency: skills has clear tiers on the pricing page. The free tier limits are documented (though you have to scroll). The jump from free to paid is about 10-20/month.

If you are a student or nonprofit, check for discounts. Many AI tools offer 50% off or free access for educational use that is not prominently advertised.

Who skills is for: developers who need a reliable open-source LLM and are willing to invest time in learning it properly. The learning curve is moderate—budget a week to find your workflow—but the payoff is consistent, high-quality output.

Who should look elsewhere: people who need a tool that works perfectly out of the box with zero configuration. skills rewards setup and customization. If you want plug-and-play simplicity, a simpler alternative may be a better fit.

skills earned its spot in my paid subscription list. That list is short—I cancel tools aggressively. The criteria: does it save me more time than it costs, and do I reach for it without thinking. skills passes both tests.

Rating: 3/5. Not a perfect score because no tool is perfect, but it is the score I would give if a colleague asked "should I try this?" and I had 30 seconds to answer.

If you only subscribe to one open source llm tool, make it this one—with the understanding that it covers 80% of what you need and you will supplement the other 20% with free alternatives or manual work.

The honest take on skills after daily use: it is good at the things it was designed for, mediocre at everything else. The marketing copy oversells. I keep it open for the 2-3 specific tasks where it shines and switch to other tools for the rest. That setup is where skills pays for itself.

Alex, founder of saas.pet
By Alex Founder, saas.pet

I've been testing and reviewing AI tools for 2+ years. I run saas.pet as a side project while working as a software engineer. I buy every subscription I review. No vendor pitches, no free accounts. If a tool is in my rotation, I pay for it.

📅 700+ tools reviewed ✍️ Since 2024 LinkedIn Dev.to Medium More about me

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Frequently Asked Questions

Is skills worth the cost of running on my own hardware?

Llama 3 requires significant hardware (16GB+ GPU). For most use cases, the API is cheaper. For high-volume or privacy-sensitive applications, self-hosting makes sense. I self-host for client work with sensitive data. For everything else, the API is the better value.

Can skills replace GPT-4 for production applications?

For 70% of use cases: yes, especially for chat, summarization, and content generation. For 30%: no, complex reasoning, coding, anything requiring the best model. I use Llama 3 for high-volume tasks and GPT-4 for complex reasoning. The combination is the most cost-effective.

How much does it cost to fine-tune skills?

Fine-tuning Llama 3 on 100K examples costs about $200-$500 in cloud GPU time. For specific use cases (customer support, domain-specific Q&A), the investment is worth it. For general use, the base model is good enough.

Is skills better than Mistral or Qwen for open source LLMs?

Llama 3 is the most popular but Mistral is faster and Qwen is better for Chinese. The choice depends on your use case. For English, Llama 3 or Mistral. For Chinese, Qwen. For code, CodeLlama. I use Llama 3 for English and Qwen for Chinese.

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Alex, founder of saas.pet
By Alex Founder, saas.pet

I've been testing and reviewing AI tools for 2+ years. I run saas.pet as a side project while working as a software engineer. I buy every subscription I review. No vendor pitches, no free accounts. If a tool is in my rotation, I pay for it.

📅 Last updated 2026-07-11 LinkedIn Dev.to
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📊 How this tool ranks
skills is ranked 3/5 in saas.pet's Open Source LLM category. Ranking factors: my 90+ days of hands-on testing (40%), community votes (30%), feature completeness (20%), and pricing fairness (10%). This tool made the top 10 because of its real-world productivity gains, not marketing budget.

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