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LockedIn AI vs Four-Leaf.
LockedIn AI specializes in live AI interview assistance. Four-Leaf covers voice mock interviews plus resumes, cover letters, negotiation, and more.
By Four-Leaf Team · Last verified August 7, 2026
Compiled from each product's own pricing and feature pages, then re-checked on the date shown. Features are marked present only when the company advertises them publicly. Anything we could not verify is left out rather than guessed at.
Features
Feature-by-feature comparison.
Based on each platform's publicly listed features as of August 7, 2026. Check marks indicate the feature is advertised. Limited tags indicate partial support.
| Feature | Four-Leaf | LockedIn AI |
|---|---|---|
| Interview preparation | ||
| AI mock interviews | ||
| Voice-powered (speak answers) | ||
| Role-specific questions (24 roles, plus custom) | Limited | |
| AI feedback scoring | ||
| Application materials | ||
| AI resume tailoring | ||
| ATS optimization + match score | Limited | |
| AI cover letter generation | ||
| LinkedIn profile optimization | ||
| Job search & negotiation | ||
| AI job search + matching | ||
| Salary negotiation coaching | ||
| Email drafting assistant | Limited | |
Summary
How does Four-Leaf compare to LockedIn AI?
LockedIn AI is an AI interview assistant focused on real-time support and mock interview sessions, with a secondary Career Launchpad suite that includes resume building, cover letter generation, LinkedIn optimization, application tracking, and career planning. According to lockedinai.com/pricing, LockedIn AI charges $54.99 per month, or $39.99 per month billed every three months. Plans include unlimited interview sessions across coding, meetings, mock practice, and online assessments, access to multiple AI models, unlimited document uploads, and session reports. A free tier now exists and no credit card is required to start. LockedIn AI is a strong fit for candidates who want deep AI-assisted interview practice and live interview support. It does not advertise AI job search or salary negotiation coaching, and its email support is a post-interview follow-up generator rather than a general assistant.
Four-Leaf is an all-in-one job search assistant ($5 / 5-day pass or $20/month Pro) covering voice mock interviews plus six additional tools across the full job search lifecycle, with resume tailoring, cover letters, and LinkedIn optimization as primary product surfaces alongside salary negotiation and email drafting.
Pricing
Pricing.
Pricing verified against each company's public pricing page on August 7, 2026.
Four-Leaf
All-in-one career prep (7 tools)
$20/mo or $5 / 5 Day Pass
3-day free trial, no credit card
LockedIn AI
AI interview assistant
$54.99/mo; $39.99/mo billed quarterly
Free tier, no credit card required
Positioning
Which one is right for you?
When LockedIn AI is the better choice.
- Unlimited interview-session volume is your top priority.
- You specifically want the option to use multiple AI models in one product (OpenAI, Claude, Gemini, DeepSeek).
- Live real-time interview assistance during actual calls is what you need.
Visit LockedIn AI to learn more.
When Four-Leaf is the better choice.
- You want resume tailoring, cover letters, and job search bundled with interview practice.
- You want AI job search and salary negotiation coaching, neither of which LockedIn AI advertises.
- You prefer a lower flat monthly price ($20/mo against $54.99/mo, or $39.99/mo on a three-month commitment).
- You want structured role-specific practice across 24 roles, plus any role you bring.
Frequently asked questions
Is Four-Leaf better than LockedIn AI?+
It depends on your focus. LockedIn AI is specialized for interview assistance with unlimited session volume and a multi-model AI stack. Four-Leaf is all-in-one, covering voice mock interviews plus resume tailoring, cover letters, AI job search, negotiation coaching, email drafting, and LinkedIn optimization in one subscription. If interview volume is your only gap, LockedIn AI is a strong specialist. If you want end-to-end job search coverage, Four-Leaf is broader.
Does LockedIn AI have resume or cover letter tools?+
Yes. LockedIn AI publishes a large free toolkit alongside the interview assistant, including a resume builder, a resume checker that scores ATS parsing, a LinkedIn profile optimizer, and cover letter tools. AI job search and salary negotiation coaching are not among them; its salary tool converts hourly to annual pay rather than coaching a negotiation. Four-Leaf includes resume tailoring, job search, and negotiation at $20 per month.
What does LockedIn AI cost vs Four-Leaf?+
LockedIn AI's public pricing shows $54.99 per month, or $39.99 per month billed every three months. It also offers a free tier with no credit card required. Four-Leaf is a flat $20/month with a 3-day free trial and no credit card required.
Comparison based on publicly available information about LockedIn AI as of August 7, 2026. Pricing and features may vary. If any detail needs updating, contact team@four-leaf.ai.