- LetMeCheck is best for: founders, freelancers and solo builders who used Lovable, Bolt, Replit, Cursor or Claude Code and want a plain-English answer, starting from a URL, with a fix prompt for each issue.
- Snyk is best for: engineering and security teams who want code, dependency, container and infrastructure scanning in one platform, tied into pull requests, editors and CI.
At a glance
What Snyk is
Snyk is a commercial security platform for developers and security teams. It checks the code you write with static analysis (Snyk Code), the open-source packages you depend on, your containers and your infrastructure-as-code files. Snyk now describes itself as an independent security layer for code that AI tools generate.
It lives where developers work. You connect your Git host so pull requests get checked, install a plugin for your editor, or run its CLI in a CI/CD pipeline. It has a free plan and paid plans for teams and enterprises.
If you have a development team and care about open-source dependencies and containers as much as your own code, Snyk is a well-known option and worth a serious look.
What LetMeCheck is
LetMeCheck is a security check made for apps that AI tools built. It starts with a website address, looks at the live site from the outside, and tells you in plain English what a stranger could see. There is no sign-up and nothing on your site is changed.
When you want more, you connect GitHub with read-only access and pick the repositories. The full check reads your code for secret keys (including deleted ones still in the history), who can read and change each database table, packages with known security holes, and pages that skip the login check.
Every issue gets a fix prompt for your AI tool and a Critical, High or Medium rating. You paste, then check again. LetMeCheck helps you find and fix problems. It does not promise an app is secure.
Key differences
Who reads the report
Snyk expects the reader to be a developer or a security engineer. Findings show up in pull requests, editors and a platform dashboard.
LetMeCheck expects the reader may be a founder, designer or teacher with a side project. Each issue says what it means and why it matters before it says what to change.
Breadth versus focus
Snyk is broad. Its four scan types cover your code, open-source dependencies, containers and infrastructure-as-code. If your project uses containers or Terraform, that matters.
LetMeCheck is narrow on purpose. It looks at the problems that tend to hurt AI-built apps: secret keys in code, database rules that leave customer data open, risky packages, and pages with no login check. None of the scan types Snyk lists on its site name database access rules, so if your app is on Supabase or a similar database, ask Snyk directly whether it fits.
The first five minutes
For one developer, Snyk can be light: install a plugin or run the CLI. For a team, you will set up Git integration and pipeline steps.
With LetMeCheck you paste a URL and read the result. If you do not have a pipeline, or do not know what one is, that is the shorter road.
How each treats AI-written code
Both now talk about AI-generated code. Snyk frames its platform as a security layer that validates it. LetMeCheck is built for the people who generate it with Lovable, Bolt, Replit, Cursor and Claude Code, and writes fix prompts to paste back into those tools.
So the difference is less about whether AI code is covered, and more about who is expected to act on the result.
How the pricing works
Snyk’s free plan has limits: 5 projects and 100 Snyk Code tests a month, as of November 2026. Team starts at $25 a month for up to 10 developers, and Enterprise is by quote.
LetMeCheck’s quick check is free and unlimited. Paid plans are priced by the number of apps you want full GitHub checks for. See pricing.
Where Snyk is the better choice
- You have a team and want checks in pull requests, editors and CI.
- Your project uses containers or infrastructure-as-code, which Snyk scans and LetMeCheck does not claim to.
- You care about open-source dependency management across many projects.
- You need an enterprise plan, a REST API or integrations with existing developer tools.
- You want one vendor for code, dependencies and containers.
Where LetMeCheck is the better choice
- You built your app with an AI tool and you are not a developer.
- You want an answer from a URL in about a minute, with no sign-up and no pipeline.
- You want each issue in plain English, with a fix prompt for your AI tool.
- You want the full check to look at database table access and secret keys in your repository history.
- You may want a vetted developer to fix what is found, with a fixed quote and a re-check.
Can you use both?
Yes, and many teams will. Snyk can sit in the pipeline and watch dependencies and containers. A founder or product owner can run the LetMeCheck quick check on the live site before launch to see what a stranger sees.
Neither blocks the other. If both flag the same issue, fix it first.
Which should you pick?
- You have developers and a pipeline.
- You use containers or infrastructure-as-code.
- You want one platform for code and dependencies.
- You need enterprise features or an API.
- You built with Lovable, Bolt, Replit, Cursor or Claude Code.
- You are not a developer, or you work alone.
- You want plain English and fix prompts.
- You want to start from a URL and add GitHub later.
Frequently asked questions
Is LetMeCheck a Snyk alternative?
For one audience, yes: people who built an app with an AI tool and want a plain-English check. For development teams that need code, dependency and container scanning in a pipeline, Snyk is built for that and LetMeCheck is not a replacement.
Does Snyk check a live website from a URL?
Snyk’s homepage and docs describe scanning your code, open-source dependencies, containers and infrastructure-as-code. We did not find a feature that checks a deployed site from only its URL (as of November 2026). LetMeCheck’s quick check does that, with no sign-up.
Is Snyk free?
It has a free plan: $0 a month for individual developers and small teams, with 5 projects and 100 Snyk Code tests a month, as of November 2026. Team starts at $25 a month. LetMeCheck’s quick check is free and unlimited, and its Free plan includes a full report for 1 app.
Do I need to be a developer to use Snyk?
It helps. Snyk is built around Git hosts, editor plugins and CI pipelines. LetMeCheck is written for people who are not developers.
Does LetMeCheck check database access rules?
Yes, in the full check. It looks at who can read and change each database table, because open database rules can leave customer data exposed. None of the scan types Snyk lists on its site name this, so ask Snyk if you need it from them.
Can I use Snyk and LetMeCheck together?
Yes. They answer different questions, and neither needs the other. Run both and fix what both flag first.
See what a check finds on your app
Run the quick check on your live site in about a minute, with no sign-up. Connect GitHub (read-only) when you want the full check.
More comparisons
Last verified:
Competitor details come from their own websites and docs and can change. Spot something out of date? Tell us.
- snyk.io/ (checked 2026-11-03)
- docs.snyk.io/scan-with-snyk/snyk-code (checked 2026-11-03)
- snyk.io/plans/ (checked 2026-11-03)