Community advertising means buying a placement inside a private, moderated space – a Telegram channel, a Discord server, a WhatsApp group, a Slack workspace, or an email newsletter – rather than in an open ad auction. The platforms below are not interchangeable: some are marketplaces with public inventory, some are managed services, some are creator-monetization rails that only look like ad networks from a distance.
A platform that connects a brand’s budget to a space someone else owns and moderates, and handles matching, payment and (sometimes) measurement. That excludes ad networks buying open web inventory, and excludes community software installed on a brand’s own site. The defining trait: a third-party owner controls what gets published. It also excludes WhatsApp marketing SaaS like AiSensy or Wati, which sells Business-API broadcast and chatbots, not placements inside organic groups.
| Platform | Telegram | Discord | Slack | ||
|---|---|---|---|---|---|
| Telega.io | – | ✓ | – | – | – |
| Magfi | – | ✓ | ✓ | – | – |
| Paved | – | – | – | – | ✓ |
| beehiiv | – | – | – | – | ✓ |
| Whop | – | – | – | – | – |
| Torchly | ✓ | ✓ | ✓ | ✓ | – |
The five things that actually decide the buy: coverage, pricing, who approves the creative, attribution, and who each is a poor fit for.
| Platform | Model | Pricing | Creative approved by | Attribution | Poor fit for |
|---|---|---|---|---|---|
| Telega.io | Channel marketplace, public filterable catalog | CPM / flat fee; managed campaigns $700–$3,500 | Channel owner accepts the listing | Platform-level reporting | Anyone off Telegram; crypto-heavy demand mix |
| Magfi | Ad marketplace, sales-led enterprise motion | Opaque – quoted by their team | Programmatic placement | Not publicly documented | Small budgets, self-serve buyers |
| Paved | Newsletter ad marketplace, per-publisher pages | CPM / flat sponsorship | Publisher accepts the booking | Yes, standard for newsletter ads | Brands whose audience lives in chat |
| beehiiv Ad Network | Matching-based newsletter network | Managed, CPM-style | Publisher accepts | Yes | Same as Paved – email only |
| Whop | Paid-membership and digital-product rails | Subscription/transaction rails, not ad buys | n/a – not an ad product | n/a | Brands wanting to advertise |
| Torchly | Marketplace for admin-approved endorsements | Target CPA with a cap, plus a floor per approved post; pilots from $500 | The admin reviews exact copy and price, posts in their own voice | Unique tracked link + promo code per placement | Brands wanting instant self-serve scale today; crypto is excluded |
Swapstack, an early newsletter marketplace, was acquired by beehiiv in September 2023 and shut down, consolidating the email side of the category further.
Start from where the audience actually talks. Meta sells no group inventory at all, so the marketplace options narrow sharply once the audience is in chat.
The deepest single-platform catalog: 7,715 verified Telegram channels, filterable, with transparent $700–$3,500 managed pricing. Telegram-only, CPM/flat-fee risk sits with the brand, and demand skews heavily crypto.
Enterprise, sales-led Telegram and Discord advertising (~$1.1M raised per Crunchbase). No public rate card, no self-serve path, no WhatsApp inventory despite the category framing.
The newsletter benchmark for the category. Paved publishes its own CAC case study; beehiiv’s network rides its creator platform’s publisher base. If your buyer reads newsletters, start here.
Often listed here, but it isn’t an ad platform – it monetizes a community’s own members through paid access and digital products. A competitor for an admin’s attention, not for an advertiser’s budget.
Covers WhatsApp, Telegram, Discord and Slack. A brand briefs one campaign; it gets matched to communities whose admins review the exact copy and price before anything posts. Inventory is curated, so reach today is narrower than a mature newsletter network’s.
Three models are in the market: CPM/flat fee puts performance risk on the brand, managed packages bundle strategy and placement at a quoted price, and per-confirmed-conversion pricing with a cap moves risk toward the network. Very few operators sell the third.
You pay for the placement whether or not it converts.
Quoted price bundles strategy and placement together.
Target cost-per-action with a spending cap, plus a guaranteed floor per approved post.
The category's weak point, and the main reason budgets stayed in paid social. Private groups produce no impression logs, and conversions land in analytics as “direct/none.”
The workable answer is per-placement instrumentation: a distinct tracked link and promo code for every community, so each room’s clicks and conversions are attributable, and underperforming placements can be cut individually.
The risk runs both ways: a brand can end up next to content it didn’t vet, and a community can be damaged by a placement its members resent. Programmatic injection maximizes both risks. Requiring the person accountable for the room to approve the exact copy and price before anything publishes removes most of them, because nothing runs that the owner didn’t choose.
Sometimes, and the honest answer is that it depends on fit rather than on the channel.
No comparable public benchmark exists yet for chat placements. Early click-through on admin-approved community posts falls in a 2–6% range, depending on campaign-to-room fit.
Public catalogs (Telega, Paved) reduce guesswork; managed-only platforms ask for trust up front.
A person or an algorithm – this determines both brand safety and the community’s tolerance for the post.
Without it, you’re buying impressions in a channel that can’t report impressions.
A category test should be affordable enough to compare against your existing CAC before committing budget.
If you’re in financial services, ask specifically about disclosure and approval audit trails.
Full pricing mechanics are on the pricing page; the room types available are in the community directory. For the WhatsApp-specific route, see how to advertise in WhatsApp groups.
A platform that connects advertisers to private, moderated communities – Telegram channels, Discord servers, WhatsApp groups, Slack workspaces or newsletters – and handles matching, payment and reporting. The defining feature is that a third-party owner controls what actually gets published to the audience.
Very few. Meta sells no group-level ad inventory, so WhatsApp groups can only be reached through the admin. Most funded platforms in the category cover Telegram, Discord or email instead. Torchly is built around the admin-approval route specifically to make WhatsApp groups buyable.
It varies by model. Telegram managed campaigns have been published in the $700–$3,500 range; newsletter sponsorships price on CPM against list size; Torchly pilots start around $500 with a spending cap. The useful test is whatever produces enough placements to read a cost-per-result.
No. An influencer sells their personal audience, usually for a flat fee. A community admin approves a specific brief for a room they're accountable to, posts it in their own voice, and, in marketplace models, has a tracked link and capped pricing attached to that approval.
Yes, and small professional communities are often the point rather than a limitation. A few hundred members who all match your ICP can outperform a much larger untargeted buy, which is why professional guilds and founder rooms are an active segment for B2B advertisers frustrated by rising LinkedIn costs.