Most Telegram aggregator channels fail for the same reason: they aggregate. Twelve sources go in, twelve sources' worth of noise comes out, and the channel is less readable than the sources were individually.
A good aggregator is a filter, not a funnel. Here's how to build one.
Start with three to five. You can always add more; you can't un-annoy a subscriber who muted you in week one.
Judge each candidate on:
The aggregators that grow have a one-sentence identity: "every UK football fixture change", "Solana launches only", "AI research, no product announcements". That sentence is what tells you which posts to drop.
Without it, every post is arguably on-topic, and you're back to funnelling.
The single highest-impact setting. When five sources cover the same story, de-duplication compares content and publishes it once.
Turn it on before you turn on the second source, or your first day looks broken.
Note what it can't do: sources that rewrite the same story produce different text, so content-hash de-duplication won't catch them. For that you need either keyword rules or AI-level filtering.
Exclude keywords do most of the work. Start with promo, sale, discount, invite, subscribe, referral, giveaway, sponsored. This alone transforms most feeds.
Then include keywords, but only if your topic is narrow. An include list is a whitelist: nothing gets through unless it matches. Great for "only posts mentioning these ten tickers", bad for a general news feed where you can't enumerate the vocabulary.
Then length filters. Minimum length kills "👀", "soon", "wait for it". A maximum stops a 3,000-character essay landing in a headlines feed.
Then media rules. Decide whether your feed is text-first (drop media-only posts) or visual (drop text-only). Mixing both without a rule reads as chaos.
Then strip source links. Copied posts frequently end in "join @theirchannel". Leave those in and your aggregator advertises the channels you're competing with.
Instead of relaying posts one by one, read the last N messages across your sources and publish one summary post — a morning briefing.
Digests beat relays on several axes: one notification instead of forty, the noise gets absorbed during summarisation, and it's genuinely original content rather than a copy of someone else's, which is better both editorially and legally.
The strongest format is usually a hybrid: instant relay for genuinely urgent items, plus a scheduled digest for everything else. In EzForwardBot that's a connection with tight keyword filters plus a compilation post on a schedule (Pro).
If half your good sources are in another language, translation on the way through widens your source pool enormously and is often the entire value you're adding. This is a paid feature in most tools — worth pricing out if you'll be translating every post, since metered AI runs out fast at volume.
Run it, subscribe yourself, and read it as a reader. You are looking for:
Fix all of that before anyone else sees it.
Too many sources on day one. The most common one, by a distance.
No exclusions. Promo posts read as spam in a feed that isn't yours, because subscribers didn't opt into that channel's marketing.
No attribution. Copied posts don't carry a "forwarded from" label, so if you don't add a header or footer, you're implicitly claiming the work. Credit costs nothing and stops complaints.
Ignoring edits. A source corrects a figure; your copy still shows the wrong one. Turn on edit syncing if your tool has it.
Forwarding into a topic-enabled group without picking a topic. Posts land somewhere unhelpful. Each topic is its own destination.
Mirroring a paid channel. Aside from being an infringement, it's the fastest way to get reported and limited.
Aggregation is legally lighter when you're adding editorial value — summarising, translating, curating, excerpting with attribution — and heaviest when you're republishing someone's posts verbatim at volume.
Safe: your own channels, channels you've been given permission to carry, licensed feeds, and digests that summarise rather than reproduce. Not safe: bulk-copying someone's original work, especially from a paid or restricted channel. Our acceptable-use terms are explicit about it, and we act on reports.
Open EzForwardBot, connect your account, and point three sources at one destination with de-duplication and an exclusion list. Free covers four connections with instant delivery; digests and translation are on Pro at £9.99/mo. See news aggregation for the setup in more detail, or pricing.