Raena AI

raena.ai ↗

AI study app that turns notes into lessons

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SI Score: 75/100
Pricing: Not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

Ask SI about Raena AI

Answers use saved listing facts and recorded sources.

Homepage screenshot

SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

Raena AI is a study app that turns uploaded material into guided lessons. You can upload PDFs, slides, Word and Excel files, photos, recordings, YouTube videos, links or pasted text. It builds short chapters with questions, and also makes summaries, quizzes, flashcards, podcasts and games. A tutor answers questions and points to the page the answer came from. It works in a browser and on iPhone and Android. You can start free without a card.

The site says a warm-up checks what you already know and later chapters recap missed ideas. You can add an exam date so the lesson focuses on relevant material. Tables and formulas can be edited. The tutor remembers exam dates. A speaking mode lets you talk through material. The site lists a free start and a Pro plan for unlimited lessons, quizzes, flashcards and tutoring, with cancellation anytime. Uploads are described as private unless shared.

Best for

Turning notes into step-by-step lessonsMaking quizzes and flashcards from study materialGenerating study podcastsAsking questions about your own notes

SI Score

75/100

#20 in Education & Learning

Based on published information. No hands-on task test.

Method 2.0 · Published source review Assessed Oct 28, 2026Score ceiling for this evidence: 84/100.

Product usefulness 75

Evidence

Raena converts uploaded notes into lessons, quizzes and flashcards, with exam-date focus, editable tables and page-linked tutoring. These are specific study inputs and controls. The retained passage documents adaptation but does not establish learning effectiveness or a complete export/reuse boundary.

Limits: Source-researched AI assessment reviewed by a separate native AI worker. No hands-on product test or human verification is claimed.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checks100/100

HTTPS: yes
Homepage answered with HTTP 200
Privacy policy link: found
Terms link: found
Contact or about page: found

We check that these pages exist, not what they say. Ownership and company details are not verified.

Checked Oct 18, 2026.

HTML accessibility checks65/100

Page language set: en
Mobile viewport: yes
Images with a text alternative: 0 of 20
Main heading (h1): yes

Automated checks on the homepage HTML only. This is not a full accessibility audit.

Checked Oct 18, 2026.

Homepage HTML response100/100

First byte after 56 ms
Homepage HTML loaded in 0.1 s
HTML size 254 KB

Measured once from our server. Images, scripts and your own connection are not included.

Checked Oct 18, 2026.

Trackers in homepage HTML76/100

Third-party trackers in the homepage code: Google Tag Manager, Meta Pixel

Only the homepage HTML is checked. Trackers loaded later by scripts, and what the service does with your data, are not covered.

Checked Oct 18, 2026.

Page date hintsunknown

No copyright year found on the page.

Unknown. The page gives no date we can rely on.

Checked Oct 18, 2026.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

raena.ai/
- Product usefulness evidence
- Basic website checks (separate check)Checked Oct 18, 2026
- HTML accessibility checks (separate check)Checked Oct 18, 2026
- Homepage HTML response (separate check)Checked Oct 18, 2026
- Trackers in homepage HTML (separate check)Checked Oct 18, 2026
- Page date hints (separate check)Checked Oct 18, 2026
raena.ai/privacy
- Basic website checks (separate check)Checked Oct 18, 2026
raena.ai/terms
- Basic website checks (separate check)Checked Oct 18, 2026

Checks without a source link

PricingUnknownChecked Oct 18, 2026
Free planUnknownChecked Oct 18, 2026
Sign-up requiredUnknownChecked Oct 18, 2026
PlatformsUnknownChecked Oct 18, 2026
APIUnknownChecked Oct 18, 2026
Open sourceUnknownChecked Oct 18, 2026

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