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Deep Code vs Semgrep

Deep Code logo

Deep Code

Developer Tools

Desktop AI coding assistant that runs on DeepSeek models

From
Free
Free plan
Yes
Visit Deep CodeFull review
Semgrep logo

Semgrep

Cybersecurity

Open-source static analysis tool for finding security bugs and enforcing code standards.

From
Free
Free plan
Yes
Visit SemgrepFull review

The short version

  • Free plans on both; paid from $5/mo and $30/mo.
  • Only Deep Code lists DeepSeek-backed agent; only Semgrep lists static code scanning.
  • Where Deep Code falls short: the Pro tier caps included usage at 100 Pro Credits per day rather than offering an unmetered plan.
  • Where Semgrep falls short: free tier caps out at 10 contributors and 10 repositories.
  • Prices and features on this page were last checked on 15 September 2026.

Where they differ

Only the attributes on which Deep Code and Semgrep actually diverge.

Attributes where Deep Code and Semgrep differ
AttributeDeep CodeSemgrep
PlatformsWindows, macOS, LinuxWeb, API, Linux, macOS, Windows
CategoryDeveloper ToolsCybersecurity

Identical on both: starting price (Free), pricing model (Freemium), free tier (Yes).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Deep Code

  • DeepSeek-backed agent
  • Session management
  • File explorer
  • Snippets panel
  • Voice input
  • Bring your own key

Only in Semgrep

  • Static code scanning
  • Supply chain scanning
  • Secrets detection
  • Cross-file analysis
  • AI-powered triage and remediation
  • CI/CD integration

What people use each for

The jobs each tool is most often brought in to do.

Deep Code

  • AI-assisted coding on a budgetnot Semgrep
  • Debugging and bug fixingnot Semgrep
  • Refactoring existing codenot Semgrep
  • Reusing prompt templates across projectsnot Semgrep
  • Using an existing DeepSeek API key without proxy setupnot Semgrep

Semgrep

  • Scanning code for security vulnerabilities in CI/CDnot Deep Code
  • Detecting vulnerable open-source dependenciesnot Deep Code
  • Finding hardcoded secrets before code shipsnot Deep Code
  • Enforcing custom code standards with rule setsnot Deep Code
  • Prioritizing findings with AI-assisted triagenot Deep Code

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Deep Code

  • Model choice is narrow. Bring your own key covers DeepSeek-V4-Pro and Flash plus the GLM and Mimo coding plans, and no frontier model from OpenAI, Anthropic or Google
  • The Pro tier caps included usage at 100 Pro Credits per day rather than offering an unmetered plan
  • Bring your own key is a paid feature, so the free tier cannot be pointed at your own DeepSeek account
  • Desktop only, with no editor extension, web version or team seat management as of September 2026
  • A small, young vendor with no independent review coverage yet, so there is nothing outside the vendor's own site to corroborate the cost claim

Semgrep

  • Free tier caps out at 10 contributors and 10 repositories
  • Secrets scanning is priced as a separate module ($15/contributor) from Code and Supply Chain
  • Self-managed repositories and custom CI/CD require the Enterprise tier
  • AI credits are limited per tier and additional usage requires upgrading

Pricing, plan by plan

Deep Code

Free
  • FreeFree
    • Session management
    • File explorer and snippets panel
    • Voice input
  • Pro$5/mo
    • All Free features
    • 100 daily Pro Credits
    • BYOK across DeepSeek-V4-Pro, DeepSeek-V4-Flash, GLM Coding Plan and Mimo Coding Plan

Semgrep

Free
  • FreeFree
    • Up to 10 contributors
    • Code and Supply Chain scanning
    • 60 AI credits total
  • Teams$30/mo
    • Code, Supply Chain, or Secrets scanning per contributor
    • Pro rules
    • AI-powered triage and remediation
  • EnterpriseOn request
    • On-prem support
    • Custom CI/CD
    • 50 AI credits per developer/month

Which should you pick?

Choose Deep Code if

  • You need deepseek-backed agent.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want session management.
Deep Code review

Choose Semgrep if

  • You need static code scanning.
  • You want to start without paying.
  • You work on Web, API, Linux, macOS, Windows.
  • You also want supply chain scanning.
Semgrep review

Questions people ask

Is Deep Code or Semgrep better?
Neither clearly leads. Deep Code starts at Free and Semgrep at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Deep Code or Semgrep?
Deep Code starts at Free and Semgrep at Free.
Does Deep Code or Semgrep run on more platforms?
Deep Code runs on Windows, macOS, Linux. Semgrep runs on Web, API, Linux, macOS, Windows.
Can I use Deep Code for free?
Both have a free tier, so you can try either at no cost before committing.
What is Deep Code best used for?
Deep Code is most often used for ai-assisted coding on a budget, debugging and bug fixing, refactoring existing code, reusing prompt templates across projects. Of those, ai-assisted coding on a budget and debugging and bug fixing are not what Semgrep is typically brought in for.
What can Deep Code do that Semgrep cannot?
Deep Code covers DeepSeek-backed agent, Session management, File explorer, Snippets panel. Semgrep covers Static code scanning, Supply chain scanning, Secrets detection, Cross-file analysis.

Answered from the vendors’ own pages

Deep Code: Which models does Deep Code run on?

DeepSeek V4 family models, with the vendor's headline built around DeepSeek V4.1. The free tier's included credits run on DeepSeek-V4-Flash. Paid users bringing their own key can also use DeepSeek-V4-Pro, the GLM Coding Plan and the Mimo Coding Plan.

Source
Semgrep: What does Semgrep cost?

The Free edition covers up to 10 contributors; Teams starts at $30/contributor/month for Code scanning (Supply Chain also $30, Secrets $15); Enterprise is custom-priced.

Source
Deep Code: What does Deep Code cost?

There are two tiers. Free is $0 per month and includes session management, the file explorer, snippets, voice input and weekly free credits on DeepSeek-V4-Flash. Pro is $5 per month and adds 100 daily Pro Credits plus bring-your-own-key support for multiple models.

Source
Semgrep: Is there a free plan, and what are its limits?

Yes, the Free edition supports up to 10 contributors and 10 repositories with Code and Supply Chain scanning plus 60 AI credits total.

Source
Deep Code: Do I need my own API key to use it?

No. The free tier includes weekly credits and needs no credit card, so the app works without a key. Bring your own key is available on the $5 per month Pro tier and covers DeepSeek-V4-Pro, DeepSeek-V4-Flash, the GLM Coding Plan and the Mimo Coding Plan.

Source
Semgrep: How is usage metered?

Pricing is per contributor, defined as someone who made at least one commit to a scanned private repository in the past 90 days.

Source
Deep Code: Which operating systems does it run on?

Windows, macOS and Linux. It is a desktop application rather than an editor extension, so it runs alongside whatever editor you already use.

Source
Semgrep: Is there special pricing for startups?

Yes, Semgrep offers special startup pricing upon request for early-stage companies.

Source
Deep Code: Is the 95 percent cheaper claim independently verified?

No. It is the vendor's own figure, based on DeepSeek token pricing against frontier model pricing. Actual savings depend on which model you compare against and how much of your usage falls inside the included credits.

Source
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