Early Access
COMARI is a marketplace where creators pay to appear on larger channels. You pick a host, book a spot, and their audience sees your content.
$0
Buyer fees
15%
Platform fee
Stripe
Payments
What is a guest spot?
A guest spot is any time you show up on another creator's content. That could be joining their live stream, co-hosting a video, doing a podcast episode together, or getting a dedicated shoutout.
Their audience sees you, some of them check out your channel, and a percentage subscribe. It's the same thing that happens organically when creators collab, except you can book it directly instead of hoping someone replies to your DM.
Niche matching
Find creators in your category
Listed prices
See rates before you book
Built-in chat
Coordinate on the platform
Payment protection
Funds held until delivery
Why this exists
Most small creators know that collabs work. If you appear in front of 50K people who are into your niche, some of them are going to subscribe. The problem isn't the strategy.
The problem is that there's no reliable way to get those opportunities. You DM creators, leave comments, post in Discord servers. Most of the time, nothing happens.
COMARI makes it straightforward. Hosts list what they offer and what they charge. You browse, pick someone whose audience fits, and book directly. No pitching, no waiting to hear back.
For hosts, it's a way to get paid for something they're already being asked to do. Set a price, accept the bookings you want, and skip the back-and-forth DMs.
How it works
Search by niche, audience size, and price. Each host lists their packages and what's included.
Pay through the platform, then use the built-in chat to work out the details: format, date, content.
The host features you. Once both sides confirm it happened, the host gets paid.
What you'll see
Before you book, you can see the host's audience size, ratings from past guests, what's included, and the price. No guessing.
Subscriber count, niche, and content type so you can tell if their audience is a fit.
How often this host actually delivers on bookings.
What other creators thought of the experience.
Subscriber and view changes after past guest spots, when available.
Example profile
Jake Martinez
@jakemartinez · 842K subs
Tech reviews & tutorials
Example data
Completion
100%
Avg. rating
4.9
Guest spot rate
$700
3 packages available
Pricing
We take a percentage when a guest spot is completed. That's it.
Buyers
$0
platform fees
Hosts
15%
per completed booking
For hosts
Every booking request goes through you first. You see the creator's channel before you accept anything.
Creators verify ownership of their channel before they can book. No fake accounts.
We make sure bookers have active channels with real content, not empty or spam accounts.
See who's requesting, check out their channel, and decide if it's a good fit before you accept.
Trust & safety
Hosts connect their YouTube channel to verify ownership. We check that the channel is real and active.
When you book, your payment is held. The host can see it's there but doesn't get paid until the guest spot happens.
Each listing says what's included: format, length, and timeline. You know what you're paying for before checkout.
Both the guest and host leave reviews after a booking. You can read past reviews before you book anyone.
When available, you can see how past guests' subscriber counts changed after their guest spot.
FAQ
COMARI is in early access. You can look around, or reach out if you're interested in being one of the first hosts or guests.