LGTM vs SonarCloud: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for LGTM and SonarCloud side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
LGTM
Code analysis platform integrated into GitHub for identifying security vulnerabilities.
Best for you if:
- • You want a fully free tool (SonarCloud requires payment)
SonarCloud
Cloud code quality and security analysis
Best for you if:
- • You want cloud code quality
| At a Glance | LGTM | SonarCloud |
|---|---|---|
Starts at | Free 100% free | Free plan, paid from $10/mo, billed monthly Team plan |
Category | Testing & QA Security | Testing & QA Security |
Rating | n/a | 3.9/5 G2 4.5 · Capterra 4.3 · Trustpilot 2.5 29 reviews |
Free plan | Yes | Yes |
Choose LGTM or SonarCloud?
Choose LGTM if
- You want a fully free tool (SonarCloud requires payment)
- You want integrated directly into GitHub for seamless workflow (now via GitHub code scanning)
- You want utilized powerful CodeQL analysis engine
Choose SonarCloud if
- You want cloud code quality
- You want good for open source
In-Depth Analysis
LGTM
Code analysis platform integrated into GitHub for identifying security vulnerabilities.
Strengths
- Pro: Integrated directly into GitHub for seamless workflow (now via GitHub code scanning)
- Pro: Utilized powerful CodeQL analysis engine
- Pro: Automated detection of security issues
- Pro: Provided code quality insights
Weaknesses
- Con: No longer available as a standalone product
- Con: Requires migration to GitHub code scanning for continued use of its core functionality
- Con: Advanced build configurations might require manual migration effort
Key features
SonarCloud
Cloud code quality and security analysis
SonarCloud's pricing is very generous for public repositories, offering a full feature set for free.
Strengths
- Pro: Cloud code quality
- Pro: Good for open source
- Pro: Multi-language
- Pro: PR decoration
- Pro: Free for public repos
Weaknesses
- Con: Expensive for private
- Con: Line-based pricing
- Con: False positives
- Con: Can be slow
- Con: SonarQube overlap
Key features
Plans and prices: LGTM vs SonarCloud
| Tool | Plans and prices | Source |
|---|---|---|
| LGTM | No plan prices on file | lgtm.com/pricing |
| SonarCloud |
| sonarcloud.io/pricing read Oct 11, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on LGTM pricing and SonarCloud pricing.
Key Takeaways
LGTM
- Choose if you want code analysis platform integrated into GitHub for identifying security vulnerabilities
SonarCloud
- Choose if you want cloud code quality and security analysis
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only SonarCloud has a published user rating (3.9/5 from 29 reviews); LGTM has none we can show.
- SonarCloud starts at $10/mo, billed monthly; LGTM has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do LGTM and SonarCloud compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only SonarCloud has a published user rating (3.9/5 from 29 reviews); LGTM has none we can show. SonarCloud starts at $10/mo, billed monthly; LGTM has no public paid plan price on file. Both have a free plan.
What are LGTM and SonarCloud used for?
LGTM: Code analysis platform integrated into GitHub for identifying security vulnerabilities. SonarCloud: Cloud code quality and security analysis.
What does LGTM cost vs SonarCloud?
LGTM is free. SonarCloud's cheapest paid plan is Team at $10/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 11, 2026.
What's the main difference between LGTM and SonarCloud?
LGTM's main strength: integrated directly into GitHub for seamless workflow (now via GitHub code scanning). SonarCloud's main strength: cloud code quality.