Merra vs RoundAlpha
Merra
trymerra.ai
RoundAlpha
roundalpha.comSide by side
| Figure | Merra | RoundAlpha |
|---|---|---|
| Price from | £99/mo | $5/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 5 | 6 |
| Spec score · AI Interview Preparation Tools | 8.4 (#4) | 8.3 (#6) |
| Data retention | Interview recordings remain while an account is active, can be deleted on request, and may be removed after 24 months for storage management. | Interview audio is not stored after the session, while transcripts and reports remain until the user deletes the session or closes the account. |
| Headquarters | The registered office is 71–75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom. | India |
| Licence | Merra’s terms grant only a limited personal right to use the service and reserve the software, models, scoring logic and branding to Merra or its licensors. | The terms grant users a personal, non-exclusive, non-transferable, revocable licence to use the service while their account remains in good standing. |
| Support | The homepage lists support at [email protected]. | Public support is provided through the [email protected] contact address, with privacy requests directed to [email protected]. |
| What it does | Merra lets people practise spoken mock interviews with a conversational AI that asks follow-ups and scores answers out of 100. | RoundAlpha provides AI mock interviews in which an interviewer reads a candidate's CV, conducts a live spoken session and returns a scored report. |
Plans
Merra
- Free TrialFree
- Practice Pack$6, paid once
- Starter£99 a month
- Growth£300 a month
- EnterprisePriced on request
RoundAlpha
- Early access for companiesFree
- FreeFree
- Practice pass$5 a month
- Starter$10 a month
- Pro$20 a month
- Volume hiringPriced on request
In their own words
RoundAlpha
RoundAlpha is a web-based AI mock interview platform for job seekers. It builds live voice interviews around a candidate’s CV, and users can add a target company and job description to tailor questions to a role. The interviewer responds in real time, asks follow-ups, and keeps the session to time. Full interviews include a coding exercise plus either a system design task or another coding exercise. Reports score five skills out of ten and provide a verdict and reason for each question, along with a concrete improvement suggestion. The free plan gives one five-minute quick round with no card needed. Starter costs $10 a month for three full interviews; Pro costs $20 a month for seven. Unused monthly interviews expire at month end. Hiring teams can invite applicants by link and receive scored reports with transcripts; approved hiring accounts are currently free while companies are onboarded individually. RoundAlpha says it does not use CVs, voice, transcripts, or reports to train AI models. Users can view, export, and delete their CVs, sessions, and reports.