Sonara applies to jobs for you, but charges $49/mo for a limited tool. 3BOX AI does the same plus ATS checker, interview prep, resume builder, and skill analysis — starting at free.
3BOX AI wins on breadth, price, and free-tier access.
Sonara is focused purely on auto-apply automation — no resume builder, no interview prep, no skill analysis. 3BOX AI is a complete career platform with 6 specialized AI agents covering every phase of the job search, all with a generous free tier.
| Feature | 3BOX AI | Sonara |
|---|---|---|
| Automated Job Applications | ||
| AI Resume Tailoring per Job | Basic | |
| AI Cover Letter per Job | ||
| AI Resume Builder | ||
| ATS Resume Checker | ||
| Interview Prep | ||
| Skill Gap Analysis | ||
| LinkedIn Optimization | ||
| Portfolio Builder | ||
| Chrome Extension | ||
| Gmail/Outlook Integration | ||
| Free Plan (Real Apps) | ||
| Starting Price | $0 (Free) | $49/mo |
| Entry Plan | Free with 5 apps/week; PRO $29/mo = 20/day; MAX $59/mo = 50/day | No free plan. Pro starts at $49/mo. |
| User Rating | New platform | 4.2(600+) |
3BOX AI PRO is $29/mo and includes resume builder, ATS checker, interview prep, skill analysis. Sonara is $49/mo for auto-apply only.
Sonara has no free plan. 3BOX AI gives you 5 auto-applications/week free — no credit card, no trial expiry.
Sonara is a single automation tool. 3BOX AI has Scout (find), Forge (tailor), Archer (apply), Atlas (interview), Sage (learn), Sentinel (quality).
Our Sentinel agent checks every application for quality, relevance, and tone. Sonara applications go out unchecked.
Join thousands of professionals who chose the all-in-one AI career platform. 7-day money-back guarantee on all plans.