Choose Your Success Plan
Start free and upgrade as you progress. Our premium features are designed to give you the edge in competitive tech interviews.
Free
Basic interview prep with limited access
- Basic company information
- Limited interview questions (3 per company)
- Basic roadmap and resources
- Community support
Premium
Full access to all company insights and premium features
- Unlimited company insights
- All interview questions and LeetCode problems
- Detailed interview processes
- Salary data and culture insights
- Insider tips and red flags
- Priority support
- Advanced search and filters
- Export capabilities
Enterprise
For teams and organizations
- Everything in Premium
- Team management
- Custom company data
- API access
- Dedicated support
- Custom integrations
Feature Comparison
See exactly what you get with each plan
| Feature | Free | Premium | Enterprise |
|---|---|---|---|
| Company Information | |||
| Basic Interview Questions (3 per company) | |||
| Unlimited Interview Questions | — | ||
| Detailed Interview Process | — | ||
| Salary Data & Culture Insights | — | ||
| Insider Tips & Red Flags | — | ||
| LeetCode Problems Database | — | ||
| Advanced Search & Filters | — | ||
| Export Capabilities | — | ||
| Priority Support | — | ||
| Team Management | — | — | |
| API Access | — | — | |
| Custom Integrations | — | — | |
| Dedicated Support | — | — |
Why Choose DevDiagrams?
We're not just another interview prep platform. We're your secret weapon.
Company-Specific
Get insights tailored to your target companies, not generic advice.
Data-Driven
Real interview questions and processes from actual candidates.
Privacy-First
Your data stays local. No tracking, no selling, no BS.
Fast Results
Get interview-ready in weeks, not months, with our focused approach.
Frequently Asked Questions
Can I cancel my subscription anytime?
Yes, you can cancel your subscription at any time. You'll continue to have access to premium features until the end of your billing period.
Is there a free trial for premium features?
We offer a free tier with limited access to help you get started. Premium features require a subscription, but you can upgrade anytime.
How often is the data updated?
We update our company insights and interview questions monthly based on new data from Glassdoor, LeetCode, and insider sources.
Do you offer refunds?
We offer a 30-day money-back guarantee for all premium subscriptions. If you're not satisfied, contact us for a full refund.
Smart Pricing for Your Location
We automatically detect your country and show pricing in your local currency. Support for USD, INR, EUR, GBP, CAD, AUD, JPY, BRL, MXN and more.
Ready to Land Your Dream Job?
Join thousands of successful candidates who used DevDiagrams to get hired at top tech companies.