> For the complete documentation index, see [llms.txt](https://tools.osintnewsletter.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tools.osintnewsletter.com/osint-tools/lyzem.com.md).
# Lyzem.com
Tool Description: A specialised search engine for publicly indexed Telegram and Telegraph content.
| **Lyzem.com** | **Quick Overview** |
| ---------------- | ------------------------------------------------------------------------------------------------------------------- |
| URL | |
| What it does | Searches publicly indexed Telegram and Telegraph content. |
| How to use it | Enter a keyword, phrase or other search term and filter results by channels, groups, posts, bots or articles. |
| Cost | Free. |
| Account required | No account required for web searching. |
| Cookies | No specific cookie details were identified. |
| Ownership | Not publicly disclosed. |
| Use in Reporting | Useful for discovering public Telegram channels, groups, posts and Telegraph articles relevant to an investigation. |
### What does Lyzem.com do?
Lyzem is a Telegram/Telegraph search engine. It indexes publicly available content and allows searches across Telegram channels, groups, posts and bots, as well as content hosted on Telegraph.
**The lowdown:** It can help uncover relevant channels or groups (otherwise not known) from a keyword or phrase.
### How to Use:
**1. Go to Lyzem and enter a relevant keyword, phrase, username or subject.**
**2. Review the returned results and use the available filters to focus on channels, groups, posts, bots or articles.**
**3. Open relevant results, record the Telegram/Telegraph URLs, usernames, dates, and surrounding context, then corroborate important findings using Telegram itself or other independent sources.**
### Cost
* [x] Free
* [ ] Partially Free
* [ ] Paid
## Data Processing
### Account Required:
* [ ] Yes
* [x] No
No account required for web searching.
### Cookies:
No cookies noted during our site session on 16 September 2026.
### Use in Reporting
Lyzem can be used to:
* Identify public Telegram channels and groups connected to a subject or investigation.
* Search public Telegram posts for specific names, phrases, organisations or events.
* Discover communities that may not be obvious from Telegram's native search.
* Identify recurring usernames, terminology or themes across public Telegram content.
* Locate Telegraph articles or other publicly indexed material linked to an investigation.
* Build leads for further investigation by following usernames, channels and linked content.
* Establish preliminary timelines by comparing dated public posts.
Lyzem has been used as a discovery tool in OSINT research, [investigative guidance](https://mediazonaby.com/article/2022/04/15/osint) and [law-enforcement training](https://dspace.nlu.edu.ua/server/api/core/bitstreams/d67bcc03-5055-42c6-8c94-44d6adcc2276/content), including research into public Telegram channels and investigations involving online activity.
| **Capabilities** | **Limitations** |
| ----------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------- |
| Searches publicly indexed Telegram content by keyword or phrase. | Only searches content that Lyzem has indexed; it is not a complete copy of Telegram |
| Can return channels, groups, posts and bots. | Private groups, protected messages and non-indexed content may not be accessible. |
| Provides direct links to relevant Telegram content. | Search coverage and indexing can change over time. |
| Can surface communities based on their content rather than just their channel name. | Search results require contextual verification and may contain spam or irrelevant material. |
| Indexes/searches Telegraph content. | A search result does not establish the authenticity, accuracy or credibility of the underlying content. |
| Can be used without a Telegram account for initial discovery. |
|
### Summary
Lyzem is particularly useful for finding public channels, groups, posts, bots and articles using keywords. Its strongest position in the OSINT workflow is discovery and collection, where it can help identify leads before moving to verification and analysis.
### Ownership
[Not publicly disclosed.](https://who.is/whois/lyzem.com)
### Ethical Considerations
* Treat indexed Telegram material as public-source information, not automatically verified fact.
* Do not assume that a public username establishes the real-world identity of an individual.
* Be cautious when handling personal information, especially information involving private individuals or vulnerable people.
* Preserve URLs, dates and screenshots where appropriate because Telegram content can change or disappear.
* Avoid interacting with suspicious channels, links or files unnecessarily; use appropriate isolation when investigating potentially malicious material.
### Related Tools:
* [Telegago](/osint-tools/telegago-telegram.md)
* [Deaddrop](/osint-tools/deaddrop.md)
* [Telemetry](/osint-tools/telemetry.md)
* [Intelligence X](/osint-tools/intelligencex.md)
#### Sources