15 Days of AI logo - Productivity & Collaboration brand identity

15 Days of AI (2026)

Expert Reviewed
by Albert SchaperLast reviewed: Sep 18, 2026

Fifteen days of practical AI lessons, delivered to your inbox

Favorites
1
Pricing
Free
Platform
Web App / Mobile App
Best for
AI Enthusiasts / Entrepreneurs

Overview

15 Days of AI is an email-delivered educational program that teaches practical AI skills over 15 days, with daily lessons taking about 15 minutes. It's structured in three weeks: Think with AI, Build with AI, and Work with AI.

15 Days of AI Productivity & Collaboration showing Productivity & Collaboration - Fifteen days of practical AI lessons, deliv

Facts & Trust

Pricing Details
Free trial available with limited features. Subscription-based model for full access.

Monthly Active Users
31K
Global Rank
#925,811

Figures above in this panel are rounded for quick orientation. Sign in for exact visits, rank breakdown, and engagement metrics.

Country Rank
Category Rank
Bounce Rate
Pages per Visit
Average Visit Duration

GDPR Compliant
No
NSFW
No
Accessibility
Open Access

Input Formats
An email address to subscribe; no technical setup required.
Output Formats
Daily email lessons (15 days), practical AI workflows, and skill-building exercises.
SDKs
Python
JavaScript/TypeScript
Hosting
Global
Integrations
API
Supported Languages
English

Company
100school
Country
Open Source
No
Last Updated
September 18, 2026

Key Features

Tooling for engineering teams

Official SDKs handle authentication, retries, and error handling automatically.

Reduce manual work

Trigger-based flows keep work moving without extra check-ins. Workflow automation in 15 Days of AI can reduce manual ste

Expert Insight

Albert Schaper(Artificial Intelligence, AI Tools)

Albert Schaper, with expertise in artificial intelligence, has evaluated 15 Days of AI for Productivity & Collaboration. The tool demonstrates particular strength for ai enthusiasts who need artificial intelligence capabilities in their operations.

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About 15 Days of AI

Fifteen days of practical AI lessons, delivered to your inbox

15 Days of AI is a productivity & collaboration tool developed by 100school (Unknown) designed for ai enthusiasts, entrepreneurs and educators. 15 days of AI is an email-delivered educational program designed to teach practical AI skills over 15 days, with daily lessons taking approximately 15 minutes. The program aims to help individuals and teams integrate AI into their work by focusing on understanding AI mechanics, identifying opportunities, building AI workflows, and applying AI for tasks such as drafting, analyzing, automating, and prototyping. It provides a structured framework to develop confidence and judgment in working with various AI tools, fostering AI-first thinking and habits. With over 31K monthly visits, 15 Days of AI has established a significant user base. The tool operates on a free pricing model. It is available on Web App and Mobile App. Developer integration is supported through Python and JavaScript/TypeScript SDKs. 15 Days of AI integrates with API. 15 Days of AI offers Global hosting. Explore more productivity & collaboration tools or browse all categories.

15 Days of AI Snapshot

Key facts we track so you can judge fit before visiting the provider.

Best fit
AI Enthusiasts, Entrepreneurs, Educators +1 more
Platforms
Web App, Mobile App
Pricing signal
Free
Provider context
100school - Unknown
Known integrations
API
Developer access
Python, JavaScript/TypeScript
Data handling
Global hosting, Privacy policy linked

Before you choose 15 Days of AI

  • Confirm 15 Days of AI's current limits, renewal terms, and seat pricing on the official site.
  • Review privacy, retention, and data-processing terms before using sensitive data.
  • Test the integrations or API path against one real workflow before rollout.
  • Make sure the supported platform matches where your team actually works.

Listing data is compiled from structured provider information, public signals, submissions, and periodic checks where available. Treat this page as a shortlist aid, then verify pricing, compliance, and product limits with the provider before making a business-critical decision.

How 15 Days of AI Works

Understanding the core functionality and approach of 15 Days of AI.

15 Days of AI meters activity so invoices mirror real adoption instead of seat assumptions. Experiments can scale without renegotiating budgets every quarter. Usage-based billing in 15 Days of AI makes cost modeling important before production rollout.

Key Features

Explore what makes 15 Days of AI stand out.

Tooling for engineering teams

Official SDKs handle authentication, retries, and error handling automatically.

Reduce manual work

Trigger-based flows keep work moving without extra check-ins. Workflow automation in 15 Days of AI can reduce manual steps when the triggers and handoffs match your process.

Use Cases

Discover how different audiences leverage 15 Days of AI.

Entrepreneurs

Bootstrap with AI

The free tier means startups can validate ideas before committing budget to tools. Integrations with API keep 15 Days of AI connected to your workflow.

AI Enthusiasts

Operational efficiency

Operations teams rely on 15 Days of AI to orchestrate tasks across departments.

FAQ about 15 Days of AI

What is 15 Days of AI and what does it do?

15 Days of AI is Fifteen days of practical AI lessons, delivered to your inbox. 15 Days of AI is an email-delivered educational program that teaches practical AI skills over 15 days, with daily lessons taking about 15 minutes. It's structured in three weeks: Think with AI, Build with AI, and Work with AI. Available on Web App, Mobile App, 15 Days of AI is designed to enhance productivity and deliver professional-grade productivity & collaboration capabilities.

How much does 15 Days of AI cost?

15 Days of AI offers Free pricing options. Free trial available with limited features. Subscription-based model for full access. You can start with a free tier to test the platform before committing to a paid plan. For the most current pricing details and plan comparisons, visit the official 15 Days of AI pricing page or contact their sales team for custom enterprise quotes. See also Free vs Paid AI Tools for guidance on choosing the right plan.

Is 15 Days of AI secure and compliant with data privacy regulations?

15 Days of AI takes data privacy seriously and implements industry-standard security measures. Data is hosted in Global, providing transparency about where your information resides. For comprehensive details about data handling, encryption, and privacy practices, review their official privacy policy. Security and compliance are continuously updated to meet evolving industry standards.
What platforms does 15 Days of AI support?
15 Days of AI is available on Web App, Mobile App. The web application provides full functionality directly in your browser without requiring downloads. Mobile apps enable you to work on-the-go with synchronized data across devices. This multi-platform approach ensures you can use 15 Days of AI wherever and however you work best.
How can I try 15 Days of AI before purchasing?
A free plan is available with core functionality, perfect for individual users or small projects. Testing the platform before committing ensures it meets your specific requirements and integrates smoothly with your existing workflows. Support for English makes it accessible to global users.
What file formats does 15 Days of AI support?
15 Days of AI accepts An email address to subscribe; no technical setup required. as input formats, making it compatible with your existing files and workflows. Output is delivered in Daily email lessons (15 days), practical AI workflows, and skill-building exercises., ensuring compatibility with downstream tools and platforms. This format flexibility allows seamless integration into diverse tech stacks and creative pipelines.
Who develops and maintains 15 Days of AI?
15 Days of AI is developed and maintained by 100school, based in Unknown. Most recently updated in September 2026, the platform remains actively maintained with regular feature releases and bug fixes. This ongoing commitment ensures 15 Days of AI stays competitive and aligned with industry best practices.
How do I get access to 15 Days of AI?
15 Days of AI is freely available to everyone without registration requirements. You can start using the platform immediately without going through lengthy approval processes.
How is usage measured and billed in 15 Days of AI?
15 Days of AI uses Projects, Pay-as-You-Go as billing metrics. This usage model ensures you only pay for what you actually use, avoiding unnecessary overhead costs for features you don't need.
What deployment options does 15 Days of AI offer?
15 Days of AI supports Cloud deployment configurations. Cloud-hosted options provide instant scalability without infrastructure management overhead. Choose the deployment model that best aligns with your technical requirements, security constraints, and operational preferences.

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For tool providers

Keep 15 Days of AI's listing accurate

Providers can update product facts, pricing context, screenshots, and launch notes. Paid placements are labeled separately and do not replace editorial or data-quality review.

How to Evaluate 15 Days of AI

Use this page to evaluate 15 Days of AI alongside similar productivity & collaboration tools in our alternatives overview. The goal is not to pick the most popular product; it is to find the tool that fits your actual workflow, risk level, and budget.

  1. Step 1Test 15 Days of AI with one real workflow before moving important work into it.
  2. Step 2Model the full monthly cost at your expected usage, including seats, limits, and overages.
  3. Step 3Verify the integration path with your existing stack before you commit.
  4. Step 4Review privacy, retention, and compliance terms before using sensitive data.

For developer teams, inspect the Python SDK and JavaScript/TypeScript support. For broader context, browse more productivity & collaboration tools for ai enthusiasts, or compare this page against the category hub. New to AI tool evaluation? Start with AI Tool Navigator.

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