Cheapest AI interview tools in 2026 — seven, ranked by real price-to-feature.
The AI interview category is loud and the prices reflect that. The median buyer wants something closer to $15-$30/mo, not the premium tier. This is the honest ranking of the seven cheapest tools in 2026, sorted by price-to-feature instead of marketing budget. Disclosure: I built #2.
TL;DR. Cheapest hosted option with usable free tier: Meeting Copilot ($0 free 15 min/mo, $15/mo Pro). Cheapest truly free: Pluely (open source, BYO API key). Cheapest with cross-platform reach: ParakeetAI credit packs or Cluely Starter. Watch the gap between sticker price and what the cheap tier actually does — Cluely Starter is "free" but capped at 5 responses/day; Cluely Pro at $19.99 doesn't include invisibility.
01 Seven cheapest, ranked
Open-source clone of Cluely. Completely free if you can run it yourself. You bring your own API key, which means your real cost is whatever you spend on tokens — usually $1-5 for a typical interview's worth of LLM calls. The catch is setup: building from source, configuring keys, granting permissions, no support beyond GitHub issues.
Pick if: you're a developer, "subscription" is a non-starter, and you have a weekend to set it up.
What I built. Free 15 minutes per month is enough for one real interview, no credit card required. $15/mo Pro is unlimited listening, $25/mo Prime adds user context (CV/role) and the interviewer mode. Screen-share invisibility (macOS setContentProtection) on every plan, free included — no upsell tier for the feature most people want.
Pick if: you're on macOS, you want to try before paying, and you want flat pricing with no credit math.
Cluely's free tier exists but it's tight: 5 responses per day, capped output length. Useful as a try-before-buy, less useful for a real interview where you might burn the 5 responses in the first 10 minutes. Cross-platform reach (macOS + Windows) is the differentiator — Meeting Copilot can't match it.
Pick if: you want to try Cluely before committing, or you're on Windows and the daily cap is acceptable.
The free tier is generous on paper (10-minute sessions) but the 15-minute cooldown between sessions makes it hard to use for a continuous interview. The credit economy (0.5 credits per 30-minute session) is the cheapest entry to paid use. The lifetime plan beats the math if you're going to use it for 2+ years.
Pick if: cross-platform reach matters, you interview in bursts, or the lifetime math works for you. Full comparison →
$19.99/mo Pro is fine for video-only interviews (behavioral rounds, system design rounds where you don't share your screen). The catch: invisibility on screen share lives on the $149.99/mo Pro+Undetectability tier. So if you're in a coding round and you'll share your IDE, the $19.99 tier isn't enough.
Pick if: you're on Windows and your rounds are video-only. Full comparison →
Sensei sits in the middle of the market — cheaper than Cluely's invisibility tier, more expensive than Meeting Copilot's Pro. Real-time copilot focused on interviews specifically, both Mac and Windows. No standout free tier.
Pick if: you're on Windows and want something interview-shaped at a middle price.
Browser extension plus native app. The browser side means lower friction (no DMG, no permissions) but weaker stealth — anything in a browser tab is visible during screen share. Useful for try-before-installing or for machines you don't fully control.
Pick if: you want to try before installing or you're on a work-issued laptop you can't grant Screen Recording to.
02 The hidden costs to watch
"Cheapest" can mislead three ways. First, the headline free tier may be too capped to be useful — Cluely Starter's 5-responses-per-day cap dies fast in a real round. Second, the entry paid tier may not include the feature you actually need — Cluely's $19.99/mo Pro doesn't include invisibility; you'd be paying $149.99/mo for the feature most candidates want. Third, the credit model may charge per session in a way that adds up faster than a flat subscription — ParakeetAI is cheaper than Meeting Copilot for two sessions a month and more expensive for thirty.
The honest cheapest-with-invisibility ranking on macOS in 2026 is: free Meeting Copilot if you've got one or two interviews this month, $15/mo Meeting Copilot if you've got more, Pluely if you'll set it up yourself. Cluely's $149.99 tier only makes sense if you also want the general-purpose AI overlay for non-interview work.
03 FAQ
What is the cheapest AI interview tool in 2026?
Pluely is technically free (open source, BYO API key). The cheapest hosted option with usable free tier is Meeting Copilot ($0 free 15 min/mo, $15/mo Pro). Cluely Starter is free but capped at 5 responses per day.
Are there free AI interview tools?
Yes. Meeting Copilot offers 15 minutes/month free, no card. Cluely Starter is free with a 5-response daily cap. Pluely is open source.
Why is Cluely's invisibility $149.99?
Pricing strategy, not technology. The macOS API they use (setContentProtection) is the same one Meeting Copilot uses on the free plan. Cluely segments the feature into a premium tier; Meeting Copilot ships it standard.
Is a lifetime plan cheaper than monthly?
If you'll use the tool for 2-3 years, yes. ParakeetAI offers lifetime; Meeting Copilot does not. The math works for intermittent multi-year interview seasons.
Can I get screen-share invisibility for under $20/mo?
Yes — Meeting Copilot at $15/mo Pro on macOS. Free tier (15 min) also includes it. No other hosted tool includes invisibility under $20/mo at this writing.