Lakera

AI security and prompt-injection protection.

4.1

editorial rating

·FreemiumLow risk

Last updated May 29, 2026

Quick verdict — is Lakera worth it?

A low-risk, useful option for faster coding. Start on the free tier. Our editorial rating is 4.1/5, with a 81/100 trust score and low scam-risk. Pricing starts at Free · usage-based.

Overview

Lakera is ai security and prompt-injection protection. It targets coding, business use cases with a free tier plus paid plans. The rating, trust score and scam-risk signal below are informational estimates compiled from public information, product documentation and user-submitted reviews — not factual claims about the company.

How to read this: Scores are informational estimates from public information, product docs and user-submitted reviews — not factual claims about any company. A higher scam-risk signal reflects user-reported concerns or unverified marketing, not proven wrongdoing. Always confirm current pricing and terms with the provider.

The verdict

A low-risk, useful option for faster coding. Start on the free tier.

Pros

LLM security guardrails
Prompt-injection defense
Free tier

Cons

For developers
Usage costs

Best for

Faster coding
Debugging
Learning codebases

Not great for

Non-developers
Fully unattended production work

Main features

AI code generation

Editor integration

Chat assistance

Multi-language

Pricing breakdown

Free

free

Core features
Usage limits
No cost

Popular

Pro

Custom

per month

Higher limits
Full features
Priority support

Pricing shown is an informational estimate and may change. Confirm on the official site before purchasing.

Our editorial review

Reviewed by Daniel Reyes, Developer Tools & Infrastructure EditorUpdated May 29, 2026 · How we review

Lakera is aI security and prompt-injection protection, aimed at coding, business.

Its main strengths are llm security guardrails and prompt-injection defense. The trade-offs to weigh are for developers and usage costs. Pricing and billing appear transparent with no notable red flags in aggregated user reports.

A low-risk, useful option for faster coding. Start on the free tier.

What is Lakera?

If you have been comparing AI coding tools, Lakera is one of the names that comes up, largely because llm security guardrails. The product is aimed at developers and businesses and teams, which is worth keeping in mind when you weigh it against more general-purpose alternatives. Where it tends to win people over is llm security guardrails, backed up by prompt-injection defense. Like every tool in this space, it is not a silver bullet, and we cover the trade-offs below.

Lakera pricing and value

On the money side, Lakera starts at Free · usage-based. The presence of a genuine free tier lowers the risk considerably: you can test quality on your own work before committing budget. As with most software, the per-month price only makes sense if the tool removes a bottleneck you hit regularly. Billing appears transparent in aggregated user reports, with no notable pattern of surprise charges.

Who should use Lakera?

The clearest fit is developers and businesses and teams: if that describes you and llm security guardrails matters to your work, Lakera is worth a serious look. People most often reach for it on routine coding tool work — the kind of repetitive tasks where automation pays off fastest. Where we would steer you elsewhere is for developers and usage costs — if those are dealbreakers, test thoroughly before relying on it.

Is Lakera trustworthy and safe?

We rate Lakera at a high confidence level — an informational estimate, not a verdict, drawn from public sources and user reviews. The scam-risk signal is Low, meaning we did not surface the patterns — opaque billing, blocked cancellations, or wildly unrealistic promises — that warrant extra caution. As always, treat these scores as a starting point for your own research and verify current pricing and terms directly with the provider. Reviewers have not raised systemic concerns about reliability beyond the usual limitations of the category.

Lakera review: the bottom line

Putting it together, Lakera comes out as a strong option in its category. Provided llm security guardrails matters more to you than the downside of for developers, it belongs on your list. Start on the free tier, judge it against your own work, and only pay once it has proven itself. We keep these reviews current as the market shifts — the update date above reflects our latest pass.

Potential red flags

No significant red flags identified in available public information or user reports.

Positive signals

Free tier available to evaluate before paying
Active product with a real user base
No significant billing complaints in aggregated reports

How we scored trust

An informational composite of the signals below. Not a factual judgment about the company.

User rating84

Review volume68

Billing clarity84

Refund policy clarity70

Support responsiveness70

Website transparency84

Realistic claims84

Public reputation84

Our read on public sentiment

Users generally find Lakera useful with some caveats, with feedback centering on for developers rather than trust or billing problems.

This is our editorial summary of publicly-available user feedback and reviews from around the web — not reviews collected on this site. Verified reviews submitted here appear in the section below.