Dependabot vs Prime Security: 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 Dependabot and Prime Security side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Dependabot leads on a free plan. We do not name an overall 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:
Dependabot
Automated dependency updates for GitHub
Best for you if:
- • You want a fully free tool (Prime Security requires payment)
Prime Security
Agentic Security Architect for proactive design-stage risk management in product development.
Best for you if:
- • You want accelerates security reviews by up to 30x
| At a Glance | Dependabot | Prime Security |
|---|---|---|
Starts at | Free 100% free | Not published |
Category | Automation Developer Tools | Security Developer Tools |
Rating | n/a | n/a |
Free plan | Yes | No |
Watch out for | Dependabot alerts and updates are free, but acting on them at scale requires developer time. A large monorepo can generate 50+ PRs per week, without auto-merge rules or triage automation (paid), each one requires manual review | n/a |
Choose Dependabot or Prime Security?
Choose Dependabot if
- You want a fully free tool (Prime Security requires payment)
- You want free with GitHub
- You want automatic PRs
- You work in automation, not security
Choose Prime Security if
- You want accelerates security reviews by up to 30x
- You want achieves 100% security assessment coverage of planned work, compared to 10-15% with manual reviews
- You work in security, not automation
In-Depth Analysis
Dependabot
Automated dependency updates for GitHub
Dependabot itself is completely free on every GitHub plan, alerts, security updates, and version updates cost nothing for both public and private repositories.
Watch out
Dependabot alerts and updates are free, but acting on them at scale requires developer time. A large monorepo can generate 50+ PRs per week, without auto-merge rules or triage automation (paid), each one requires manual review
Strengths
- Pro: Free with GitHub
- Pro: Automatic PRs
- Pro: Security alerts
- Pro: Low maintenance
- Pro: Good integration
Weaknesses
- Con: GitHub only
- Con: Can create PR noise
- Con: Limited customization
- Con: No vulnerability prioritization
- Con: Basic compared to alternatives
Key features
Prime Security
Agentic Security Architect for proactive design-stage risk management in product development.
Strengths
- Pro: Accelerates security reviews by up to 30x.
- Pro: Achieves 100% security assessment coverage of planned work, compared to 10-15% with manual reviews.
- Pro: Reduces time and cost spent on security reviews by 50%.
- Pro: Integrates seamlessly into existing developer workflows.
- Pro: Provides continuous and adaptive visibility across the engineering ecosystem.
Weaknesses
- Con: Specific pricing details are not publicly available.
- Con: Requires integration with existing engineering tools for full functionality.
Key features
Plans and prices: Dependabot vs Prime Security
| Tool | Plans and prices | Source |
|---|---|---|
| Dependabot |
| github.com/dependabot read Oct 4, 2026 |
| Prime Security | No plan prices on file | primesec.ai |
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 Dependabot pricing and Prime Security pricing.
Key Takeaways
Dependabot
- Has a free plan
Prime Security
- Choose if you want agentic Security Architect for proactive design-stage risk management in product development
What the data shows
On the data below, Dependabot leads on a free plan. We do not name an overall winner for this pair.
- Only Dependabot has 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 Dependabot and Prime Security compare in 2026?
On the data below, Dependabot leads on a free plan. We do not name an overall winner for this pair. Only Dependabot has a free plan.
What are Dependabot and Prime Security used for?
Dependabot: Automated dependency updates for GitHub. Prime Security: Agentic Security Architect for proactive design-stage risk management in product development.
What does Dependabot cost vs Prime Security?
Dependabot is free. Prime Security has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 4, 2026.
What's the main difference between Dependabot and Prime Security?
Dependabot's main strength: free with GitHub. Prime Security's main strength: accelerates security reviews by up to 30x.