CoPilot Interview and TechScreen both target technical interviews but bill differently. TechScreen sells three quarterly plans, Essential, Professional and Expert at $32, $47 and $80 a month equivalent, each billed every three months with quotas on solved questions and hours of conversation, and offers only a free trial rather than a permanent free plan. CoPilot Interview has a free plan with 15 minutes every day, Coding mode on every tier including free, monthly plans from $24.99 and 3-month plans at $59.99 and $99.99. Prices as of October 25, 2026.
What each tool is
TechScreen is a desktop assistant for technical interviews on macOS 13 and later and Windows 10 and later. Its three plans, Essential, Professional and Expert, are billed every 3 months with quotas on solved questions and hours of conversation; the table below has the figures. There is a free trial but no permanent free tier. It lists Zoom, Teams, Meet, Webex, Chime, CoderPad, Codility and HackerRank.
CoPilot Interview is a desktop app for Windows 10 and 11 and macOS 12 and later. It listens to the computer's audio output and your microphone rather than joining the meeting, so it works with any app that plays audio. Coding mode (Ctrl+Shift+C) returns code with Big-O and edge cases, Ctrl+Shift+S reads a problem from the screen, and Talk answer (Ctrl+Shift+E) answers in words while Coding stays on; see coding interview help.
Side by side (as of October 25, 2026)
| CoPilot Interview | TechScreen | |
|---|---|---|
| Platforms | Windows 10 and 11, macOS 12 and later; practice-first iPhone build on TestFlight; Android companion in beta. Not a browser extension. | Desktop app for macOS 13 and later and Windows 10 and later. |
| Free plan | 15 minutes every day in sessions of up to 15 minutes; AI mock interviews included; no card. | Free trial only; no permanent free plan. |
| Paid plans | Standard $24.99, Pro $39.99, Pro+ $49.99 a month; 3-month plans $59.99 and $99.99; hour packs from $9.99, never expire. | Essential $32/month, Professional $47/month, Expert $80/month equivalent, each billed every 3 months. |
| Metering model | Minutes: daily and per-session caps on Free and Standard; unlimited sessions on Pro and Pro+; hour packs by the hour. Coding mode on every tier. | Quarterly quotas: 150, 480 or 1,500 solved questions and 1.5, 9 or 27 hours of conversation. |
| Meeting and coding apps | Any app that plays audio through the computer, including Zoom, Teams, Meet, Webex and Chime; never joins the meeting. | Zoom, Teams, Meet, Webex, Chime, CoderPad, Codility, HackerRank. |
| Practice features | AI mock interviews from your resume and the job description, each spoken answer scored out of 10 with a model answer; free. | Not verified by us; check their site. |
Quarterly quotas vs 3-month plans
Both like the three-month horizon, which matches a serious technical search. TechScreen's quarter comes with two quotas, questions solved and hours of conversation, and you stop when either runs out. CoPilot Interview's 3-month plans are the monthly plans paid up front at a discount: Standard at $59.99 every 3 months instead of $74.97, saving $14.98, about 20 percent, and Pro at $99.99 instead of $119.97, saving $19.98. They renew every 3 months until cancelled, with the same session and daily limits as the monthly plans.
The practical difference is what runs out: on TechScreen, many short questions eat the question quota; on CoPilot Interview, long sessions eat minutes. Our is a 3-month plan worth it page covers when prepaying makes sense at all.
Coding help in a technical round
CoPilot Interview's Coding mode returns a solution with its Big-O and edge cases, and on Pro the GPT-6 Luna model also reads a screenshot of the problem. Because the app listens to audio rather than reading the coding platform, it works whatever hosts the problem. Our coding interview comparison puts several tools side by side.
One caution applies to both. Coding platforms are frequently proctored, and many employers state that live assistance is not permitted in technical screens. Practice on problems beforehand, and follow your employer's rules on the day.
Who each tool suits
- Choose TechScreen if you want a tool built only for technical rounds, think in solved-question quotas, and are happy to commit to a quarter without a free plan to test first.
- Choose CoPilot Interview if you want a free plan with Coding mode included, mock interviews that mix behavioral, system design and coding, hour packs that never expire, or a lower 3-month price.
Where CoPilot Interview fits
CoPilot Interview is an AI interview assistant built around preparation first: an AI interviewer built from your resume and the job description asks questions aloud and scores each spoken answer out of 10 with a model answer. Live help, with captions and a structured answer in about 2 seconds, is for interviews where it is allowed. A 14-day money-back guarantee covers the first payment of a new subscription if under 30 minutes of live session time has been used. See also CoPilot Interview alternatives. Disclosure: CoPilot Interview is our product, so weigh what we say about it accordingly.
Frequently asked questions
How much does TechScreen cost?
As of October 25, 2026: Essential $32, Professional $47 and Expert $80 a month equivalent, each billed every 3 months, with quotas of 150, 480 or 1,500 solved questions and 1.5, 9 or 27 hours of conversation per quarter. There is a free trial but no permanent free plan.
Does CoPilot Interview have a 3-month plan like TechScreen?
Yes. Standard is $59.99 every 3 months (versus $74.97 paid monthly, saving $14.98) and Pro is $99.99 every 3 months (versus $119.97, saving $19.98). Both renew every 3 months until cancelled and carry the same session and daily limits as the monthly plans.
Is Coding mode included on the free plan?
Yes. Coding mode, which returns code with Big-O and edge cases, is on every CoPilot Interview tier including free, within the free plan's 15 minutes a day. Reading a screenshot of the problem needs GPT-6 Luna on Pro. TechScreen offers a free trial only.
Which works with CoderPad, Codility and HackerRank?
TechScreen lists all three. CoPilot Interview captures the computer's audio, so the interviewer is heard whatever platform hosts the code, and Ctrl+Shift+S reads a problem from the screen. These platforms are often proctored, so follow the employer's rules.
Which is cheaper over three months?
CoPilot Interview Standard is $59.99 and Pro $99.99 per 3 months. TechScreen's plans are $32, $47 and $80 a month equivalent billed quarterly, so even its lowest tier costs more per quarter than CoPilot Interview Standard, as of October 25, 2026. The difference is quotas versus minutes.
Practice a coding round free
Run a mock interview with the coding mix on the free plan before committing to any quarter.
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