Semgrep and Pieces both serve distinct roles within development and security workflows, each garnering support due to their specific features. Semgrep, with 14,868 GitHub stars, is renowned for its robust security scanning capabilities, while Pieces is acknowledged for enhancing developer productivity through contextual AI coding assistance.
Best for
Semgrep is the better choice when robust security scanning and enforcing code standards in larger teams are needed, thanks to its high signal results across SAST and SCA.
Best for
Pieces is the better choice when the priority is enhancing productivity and managing code snippets efficiently for smaller, dynamic teams.
Key Differences
Verdict
Semgrep is ideal for teams focused on security and compliance, especially those requiring detailed application security across diverse environments. Pieces excels for those seeking to boost individual developer productivity and collaborative workflow. Choose based on whether primary needs lie in security or productivity enhancements.
Semgrep
An extensible developer-friendly application security platform that scans source code to surface true and actionable security issues with AI-assisted
Semgrep is highly appreciated for its ability to efficiently detect vulnerabilities and enforce code standards through static analysis, often noted for its ease of integration and use. Users frequently mention its comprehensive rule set and flexibility in creating custom rules tailored to specific needs. However, some express concerns about its performance impacting larger codebases. Sentiment around pricing is generally neutral, with users valuing the cost relative to the functionality offered. Overall, Semgrep enjoys a strong reputation as a reliable and versatile security tool among developers and security professionals.
Pieces
Pieces is your AI companion that captures live context from browsers to IDEs and collaboration tools, manages snippets and supports multiple llms - al
Pieces is praised for its intuitive design and efficient workflow organization, which many users find significantly boosts productivity. However, some users express concerns about occasional glitches and the lack of extensive customization options. The pricing tends to be viewed positively, seen as reasonable for the features offered. Overall, Pieces holds a solid reputation for its utility in enhancing daily tasks, yet there is room for improvement in stability and personalizability.
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-50% vs last weekPieces
-72% vs last weekSemgrep
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Pricing found: $0/month, $0/month, $30 / month, $30/month, $30/month
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Semgrep (5)
Pieces (8)
Only in Semgrep (10)
Only in Pieces (4)
Shared (9)
Only in Semgrep (6)
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Semgrep
No complaints found
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No data
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Semgrep
Introducing Semgrep Workflows: a platform for building automated code security pipelines.
Mar 18, 2026
Shift Left Without the Friction: A Developer's Guide to Semgrep Pro
Dec 12, 2025
Streamlining AppSec Triage: What’s New in the Semgrep Dashboard
Dec 10, 2025
Imagine Zero False Positive AppSec
Nov 5, 2025
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Pieces
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Show HN: I turned a sketch into a 3D-print pegboard for my kid with an AI agent
We have pegboards and plywood all over our apartment, and I had an idea to make a tiny pegboard for my kid, Oli. So I naturally cut the wood, drilled in the holes, sat down at the computer to open Fusion 360 and spend an hour or two drawing the pieces by hand.<p>Then I looked at the rough sketch Oli
Shared (2)
Only in Semgrep (3)
Only in Pieces (2)
Semgrep is better for security auditing and compliance, whereas Pieces excels in productivity enhancement during daily coding tasks.
Semgrep has a clear tiered pricing structure starting at $30/month, while Pieces is also tiered but generally perceived as cost-effective.
Semgrep, with 14,868 GitHub stars, likely has a stronger, more active community than Pieces.
Yes, both tools can be integrated into a development stack to leverage security and productivity features simultaneously.
Pieces may offer a smoother onboarding experience due to its focus on productivity enhancements, while Semgrep's setup may be more involved due to its comprehensive security features.
