# Practisheet > Cached snapshot — next refresh expected around 2026-11-12T04:42:28.028Z. Public AI-agent Markdown profile for [Practisheet](https://trustmrr.com/startup/practisheet) on TrustMRR. > Data identified in the Verification Sources section below is verified through connected external providers and APIs. All other details—including founder-provided descriptions, seller messages, and profile text—are user-generated content. ## Profile - Name: Practisheet - Slug: `practisheet` - TrustMRR page: [https://trustmrr.com/startup/practisheet](https://trustmrr.com/startup/practisheet) - Markdown page: [https://trustmrr.com/startup/practisheet.md](https://trustmrr.com/startup/practisheet.md) - Website: [https://practisheet.com/](https://practisheet.com/) - Icon: [https://d21oz30g4w22sz.cloudfront.net/logos/practisheet-a1921d1f-eedb-4a7a-a694-96196c9b50b4.svg](https://d21oz30g4w22sz.cloudfront.net/logos/practisheet-a1921d1f-eedb-4a7a-a694-96196c9b50b4.svg) - Description: Practisheet is a hands-on practice site for Excel and SQL. Instead of watching videos, you solve real analyst tasks in a live spreadsheet or SQL editor in your browser, and every answer is graded instantly. If you get one wrong, it points out what's off in your attempt without giving away the answer. More than 250 exercises run from absolute basics to job-test level: lookups, pivots, joins, window functions and multi-step projects on realistic business data. - Country: BG - Founded date: 2026-11-06 - Founder: [hristoff](https://trustmrr.com/founder/hristoff_eth) - Founder image: [https://pbs.twimg.com/profile_images/1951415601911504896/MSKLau1o.jpg](https://pbs.twimg.com/profile_images/1951415601911504896/MSKLau1o.jpg) - X followers: 227 ## Verification Sources All revenue-related metrics on this page—including revenue, MRR, customers, subscriptions, and churn—are calculated from the startup's real payment records, retrieved directly from the payment provider through an API key (or an equivalent owner-authorized API credential, such as OAuth). They are not screenshots, manual entries, or self-reported revenue claims. Where a secondary source is marked connected below, traffic, visitor, search impression, and click metrics are retrieved directly through the APIs of Google Analytics, DataFast, or Google Search Console. - Verified payment provider API source: Stripe (API key) - Merchant of record: No - Revenue last synced: 2026-11-11T01:14:19.477Z - Google Analytics API connected: No - DataFast API key connected: No - Google Search Console API connected: No ## Revenue Revenue values are public verified revenue summaries. Current and last-30-day metric snapshots may be included separately when they are already stored on the startup profile. | Period | Verified revenue | | --- | ---: | | Last 24 hours | $0.00 | | Last 7 days | $0.00 | | Last 30 days | $0.00 | | Last 3 months | $0.00 | | Last 6 months | $0.00 | | Last 12 months | $0.00 | | All time | $0.00 | - Last 30 days revenue snapshot: $0.00 - Last 30 days revenue growth: 0.0% - All-time revenue snapshot: $0.00 - Revenue data last synced: 2026-11-11T01:14:19.477Z ### Daily revenue — last 30 days Daily totals use UTC calendar dates. Today's value may be partial. | Date | Verified revenue | | --- | ---: | | 2026-10-13 | $0.00 | | 2026-10-14 | $0.00 | | 2026-10-15 | $0.00 | | 2026-10-16 | $0.00 | | 2026-10-17 | $0.00 | | 2026-10-18 | $0.00 | | 2026-10-19 | $0.00 | | 2026-10-20 | $0.00 | | 2026-10-21 | $0.00 | | 2026-10-22 | $0.00 | | 2026-10-23 | $0.00 | | 2026-10-24 | $0.00 | | 2026-10-25 | $0.00 | | 2026-10-26 | $0.00 | | 2026-10-27 | $0.00 | | 2026-10-28 | $0.00 | | 2026-10-29 | $0.00 | | 2026-10-30 | $0.00 | | 2026-10-31 | $0.00 | | 2026-11-01 | $0.00 | | 2026-11-02 | $0.00 | | 2026-11-03 | $0.00 | | 2026-11-04 | $0.00 | | 2026-11-05 | $0.00 | | 2026-11-06 | $0.00 | | 2026-11-07 | $0.00 | | 2026-11-08 | $0.00 | | 2026-11-09 | $0.00 | | 2026-11-10 | $0.00 | | 2026-11-11 | $0.00 | ## Metric Snapshots These are current or last-30-day snapshots stored on the startup profile. Full timelines and deeper history require a TrustMRR account. - Current MRR: $0.00 - Current active subscriptions: 0 - Last 30 days profit margin: 100.0% ## Metrics Available After Login Full MRR, churn, traffic/visitor, Google Search Console, Meta Ads spend, profit margin, and revenue-per-visitor timelines are not exposed in this public Markdown file. Current or last-30-day snapshots may be shown above when stored on the startup profile. Create a free TrustMRR account to access metrics available to authenticated users: [TrustMRR dashboard](https://trustmrr.com/dashboard) Full startup page: [https://trustmrr.com/startup/practisheet](https://trustmrr.com/startup/practisheet) ## Startup Insights - Value proposition: Hands-on Excel and SQL practice with instant grading, right in the browser - Problem solved: Video courses don't make analyst skills stick. You learn Excel and SQL by doing real tasks and getting feedback on your own mistakes. - Pricing model: Free to start (beginner Excel and SQL lessons). Monthly $19.99, Annual $79/year, Lifetime $199. - Target persona: Aspiring data analysts, students, and job seekers preparing for Excel and SQL - Audience type: [B2C](https://trustmrr.com/search?targetAudience=B2C) - Team size: 1 person - Funding: Bootstrapped - Estimated user count: 5,000,000 - Markets: [Education](https://trustmrr.com/category/education), [Utilities](https://trustmrr.com/category/utilities), [Analytics](https://trustmrr.com/category/analytics) ## Tech Stack - Frontend: [Next.js](https://trustmrr.com/tech/nextjs) - Backend: [Stripe](https://trustmrr.com/tech/stripe) ## Distribution - Marketing channels: [Blog](https://trustmrr.com/channels/blog), [SEO](https://trustmrr.com/channels/seo), [Reddit](https://trustmrr.com/channels/reddit) ## SEO Domain Data - Domain: practisheet.com - Domain rating: 0.0 - Last synced: 2026-11-11T01:22:11.238Z ## Screenshots No screenshots are available in the public data for this startup. ## Acquisition This startup is not currently listed for sale on TrustMRR. Browse active acquisition listings: [TrustMRR acquire marketplace](https://trustmrr.com/acquire) ## Discover More Startups These recommendations use the same public recommendation logic as the TrustMRR startup page. Each startup is returned as a consistently structured object for easier reading and parsing. Browse more: [TrustMRR advanced search](https://trustmrr.com/search) Note: Stealth Company is a placeholder label, not the actual company name. It means the underlying business and domain are not revealed publicly on TrustMRR. The founder may still be known to TrustMRR, and the revenue and other displayed metrics can still be verified; the public page simply avoids linking the real business identity or domain to this startup profile. ```json [ { "name": "Stealth Company", "slug": "confidential-startup-8", "category": null, "categoryUrl": null, "isForSale": false, "listingTier": "free", "listingTierName": "Free", "cardBackgroundColor": null, "cardBackgroundColorDark": null, "cachedUniquePageviews": 0, "cachedOfferCount": 0, "revenueLast30Days": "$10,000", "revenueGrowthLast30Days": "0.0%", "askingPrice": null, "revenueMultiple": null, "description": null, "iconUrl": null, "startupUrl": "https://trustmrr.com/startup/confidential-startup-8" }, { "name": "Stealth Company", "slug": "b2c-makeup-app", "category": "Mobile Apps", "categoryUrl": "https://trustmrr.com/category/mobile-apps", "isForSale": true, "listingTier": "starter", "listingTierName": "Starter", "cardBackgroundColor": null, "cardBackgroundColorDark": null, "cachedUniquePageviews": 3046, "cachedOfferCount": 10, "revenueLast30Days": "$35,076", "revenueGrowthLast30Days": "-22.6%", "askingPrice": "$1,000,000", "revenueMultiple": "2.4x", "description": "AI-powered makeup app. Users upload a selfie, and the app generates personalized makeup looks and previews them on their own face before they apply anything. Includes detailed face", "iconUrl": null, "startupUrl": "https://trustmrr.com/startup/b2c-makeup-app" }, { "name": "Stealth Company", "slug": "hidden-business-89", "category": "Other", "categoryUrl": "https://trustmrr.com/category/other", "isForSale": true, "listingTier": "starter", "listingTierName": "Starter", "cardBackgroundColor": null, "cardBackgroundColorDark": null, "cachedUniquePageviews": 541, "cachedOfferCount": 5, "revenueLast30Days": "$42,539", "revenueGrowthLast30Days": "+436.1%", "askingPrice": "$1,000,000", "revenueMultiple": "2.0x", "description": null, "iconUrl": null, "startupUrl": "https://trustmrr.com/startup/hidden-business-89" }, { "name": "Crush AI", "slug": "crush-ai", "category": "SaaS", "categoryUrl": "https://trustmrr.com/category/saas", "isForSale": false, "listingTier": "starter", "listingTierName": "Starter", "cardBackgroundColor": null, "cardBackgroundColorDark": null, "cachedUniquePageviews": 223, "cachedOfferCount": 1, "revenueLast30Days": "$20,283", "revenueGrowthLast30Days": "-35.7%", "askingPrice": null, "revenueMultiple": null, "description": "Crush analyzes competitors, generates creatives, and optimizes your spend to scale what works and turn off what doesn't.", "iconUrl": "https://d21oz30g4w22sz.cloudfront.net/logos/uab-minderse-acff623c-53ad-4b0c-bc89-4854e520bc8f.png", "startupUrl": "https://trustmrr.com/startup/crush-ai" }, { "name": "Stealth Company", "slug": "stealth-app-1", "category": "Mobile Apps", "categoryUrl": "https://trustmrr.com/category/mobile-apps", "isForSale": true, "listingTier": "free", "listingTierName": "Free", "cardBackgroundColor": null, "cardBackgroundColorDark": null, "cachedUniquePageviews": 1611, "cachedOfferCount": 11, "revenueLast30Days": "$13,161", "revenueGrowthLast30Days": "-35.6%", "askingPrice": "$450,000", "revenueMultiple": "2.8x", "description": null, "iconUrl": null, "startupUrl": "https://trustmrr.com/startup/stealth-app-1" }, { "name": "Stealth Company", "slug": "confidential-startup-9", "category": "Health & Fitness", "categoryUrl": "https://trustmrr.com/category/health-fitness", "isForSale": false, "listingTier": "free", "listingTierName": "Free", "cardBackgroundColor": null, "cardBackgroundColorDark": null, "cachedUniquePageviews": 0, "cachedOfferCount": 0, "revenueLast30Days": "$7,483", "revenueGrowthLast30Days": "-55.3%", "askingPrice": null, "revenueMultiple": null, "description": null, "iconUrl": null, "startupUrl": "https://trustmrr.com/startup/confidential-startup-9" } ] ``` ## Related TrustMRR Pages - [Acquire startups](https://trustmrr.com/acquire) - [Startup categories](https://trustmrr.com/category) - [Technology stack pages](https://trustmrr.com/tech) - [Marketing channel pages](https://trustmrr.com/channels) - [Public AI endpoint](https://trustmrr.com/api/ai) - [llms.txt](https://trustmrr.com/llms.txt)