Lemora vs TLDR This
Lemora
lemora.aiTLDR This
tldrthis.comSide by side
| Figure | Lemora | TLDR This |
|---|---|---|
| Price from | Free | $4/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Plans published | 2 | 6 |
| Spec score · AI Summarizers | 8.1 (#14) | 8.4 (#10) |
| Data deletion | Users can delete their account and associated data through app or web settings, with some data potentially retained in encrypted backups for a limited time. | Deleted account data and content placed in the trash are stated to be purged within 30 days. |
| Purpose | Lemora turns lectures and uploaded course materials into study notes and learning materials. | TLDR This summarizes any piece of text into concise, easy-to-digest content. |
| Security | The privacy policy says Lemora uses encryption in transit and at rest, secure authentication and regular security audits. | Data is encrypted with SSL/TLS in transit and at rest. |
| Support | Users can contact [email protected], and the support page says replies typically arrive within 24 hours. | The terms state that technical support is provided via email, while paid plans list priority support. |
Plans
TLDR This
- FreeFree
- Starter$4 a month
- Professional$8.25 a month
- Business$16.60 a month
- FreePrice not published
- Pay as You GoPrice not published
In their own words
Lemora
Lemora turns lectures and course materials into study notes and learning activities. Students can provide live lectures, PDFs, slides, YouTube links, web pages, or text, then create flashcards, quizzes, mind maps, and podcasts from that material. Its AI tutor answers typed or spoken questions using the learner’s notes and can explain answers aloud. Lemora supports recording and study in more than 100 languages, and users can choose a language for their notes. The site presents it for students studying math, science, or code, as well as people learning in a second language. Notes sync between the app and web; Lemora is listed for Android, iOS, macOS, web, and Windows. Lemora says uploaded personal content is not used to train its or third-party AI models, though submitted content may be shared with OpenAI and Anthropic to generate learning materials. Users can delete their account and associated data through app or web settings, with some data potentially retained in encrypted backups for a limited time. The site advises checking school rules before recording lectures.
TLDR This
TLDR This summarizes articles and other text, with inputs ranging from a webpage address or pasted text to PDF, DOC and DOCX files up to 25 MB. Its AI generates concise summaries, while article extraction can identify the author, date, title, related images and estimated reading time. Browser extensions summarize webpages in one click, and a PDF chat feature lets students, researchers and professionals ask questions about research documents. Other tools paraphrase text in different voices and styles, filter weak arguments and speculation, and surface relevant points. A reading view removes ads, popups, graphics and other online distractions. The service also provides API access through a link to RapidAPI. TLDR This has a free plan and paid plans, including Starter at $4 a month. The Free plan includes unlimited basic summaries, 10 advanced AI summaries and up to 10 paraphrases as one-time allowances. The service says uploaded files are not opened unless requested and personal information is not sold to third parties. Data is encrypted in transit and at rest; deleted data is purged within 30 days.