Turn what you’ve learned into paid mentorship.

The right co-sign can change who sees your work.

You know what happens when someone people already listen to puts their name beside yours.

• People pay attention.
• They click.
• They listen.
• They follow.
• They discover the work.

Co-Sign brings that idea into the creator economy. Collaborate with another creator on the things you already make, a course, book, event, project, show, skit or live session, and put both of your names behind the work.

The idea

• A co-sign has always meant more than saying:
• "Check this person out."
• It means putting some of your own attention and reputation behind them.
• In music, an established artist might jump on another artist's song.
• The collaboration changes the equation.
• People who came for one artist hear the other.
• People who didn't know the other artist now have a reason to listen.
• The work travels further because two audiences are now connected to it.
• The same thing happens everywhere in the creator economy.
• A creator joins another creator's course.
• Two writers publish a book together.
• Two creators host an event.
• A comedian brings another comedian into a skit.
• Two creators host a live session together.
• A creator and another creator build a project together.
• The collaboration itself creates attention.
• That's Co-Sign.
• NOT AN ENDORSEMENT. A COLLABORATION.
• There is a difference between saying:
• "I recommend this person."
• and:
• "I'm making this with them."
• The first is an endorsement.
• The second is a collaboration.
• Co-Sign is built for the second.
• You don't simply attach your name to somebody else's work.
• You can actually make something together.
• Create something.
• Publish something.
• Host something.
• Sell something.
• And let both creators become part of the story around it.

Put your name beside the work

A Co-Sign makes the collaboration visible.

• Both creators can be associated with the work.
• So when someone discovers it, they don't have to wonder:
• "Who else is involved?"
• They can see it.
• The work carries the collaboration.
• And the collaboration gives the work another route into an audience.

Two audiences can be better than one

You have an audience.

• Another creator has an audience.
• There will be overlap.
• There will also be people neither of you could have reached alone.
• A collaboration gives the work a reason to cross that boundary.
• Your audience discovers them.
• Their audience discovers you.
• And the work sits in the middle.
• That is the network effect behind Co-Sign.

Co-Sign the work, not just the person

• The best collaborations are not:
• "Look who I'm working with."
• They are:
• "Look what we made."
• The product should make sense without the names.
• The names make it more interesting.
• The combination makes it stronger.
• That's why Co-Sign can work across so many kinds of creator work.

Courses

Two creators can build one course together.

• Maybe one brings the technical expertise.
• The other brings the practical experience.
• Or both simply have different perspectives that make the course better together.
• The course carries both creators.
• Both audiences have a reason to discover it.

Books

Two writers can publish a book together.

• A collection.
• A co-authored work.
• A guide.
• A series.

The collaboration gives each writer access to readers who may not have encountered their work otherwise.

Events

Two creators can build an event together.

• A conversation.
• Workshop.
• Conference.
• Masterclass.
• Show.

The audiences come together around the same experience.

Projects

Not everything needs to be a course or event.

Two creators can build something together simply because the combination is interesting.

• A creative project.
• A research project.
• A series.
• A production.
• A product.

Co-Sign gives the collaboration a place to exist.

Shows and skits

A comedian can bring another comedian into a skit.

• A host can bring another creator into a show.
• A creator can collaborate with another creator on a recurring series.
• The audience gets a reason to discover someone new.
• The creators get to build something together.

Live sessions

Go live together.

• TikTok.
• Instagram.
• X.
• Or another supported platform.

• The collaboration can become part of the live experience itself.
• One audience meets another in real time.
• THE CREATOR DOESN'T HAVE TO BE "BIGGER"
• This is important.
• A co-sign doesn't have to be:
• "Big creator helps small creator."
• It can be.
• But it doesn't have to be.
• Two creators can be at the same level.
• Two established creators can collaborate.
• Two creators in completely different fields can combine audiences.
• A writer and a designer.
• A comedian and a musician.
• A developer and a business creator.
• A chef and a filmmaker.
• A photographer and a fashion creator.
• The question isn't:
• "Who is more famous?"
• The question is:
• "Would this be better if we made it together?"

Co-Sign can help people discover you

Sometimes the hardest part isn't making something good.

• It's getting the right people to see it.
• You can have:
• A great course.
• A great book.
• A great event.
• A great show.
• A great project.
• And still be unknown to the people who would love it.
• A collaboration can change that.
• Someone else's audience becomes an introduction.
• Not an advertisement.
• An introduction.

Co-Sign can help you find people too

The value isn't always one-way.

• You may think you're bringing the audience.
• They may bring the expertise.
• They may have the credibility in a category you don't.
• They may have a completely different creative perspective.
• A good collaboration expands both creators.
• You don't just borrow attention.

You make something that neither creator would have made in exactly the same way alone.

Build something people can follow

One collaboration can become two.

• Two can become a series.
• A series can become a product.
• A product can become an audience.
• A successful Co-Sign doesn't have to be a one-off.
• Two creators can keep building together.
• A joint event becomes a recurring event.
• A joint show becomes a series.
• A joint course becomes a learning path.
• A book becomes a collection.
• The collaboration itself can become part of the business.

How it works

From idea to co-signed work

Find the right creator

Choose someone whose work, audience, expertise or perspective makes sense with yours.

Decide what you're making

• A course.
• Book.
• Event.
• Project.
• Show.
• Skit.
• Live session.

Or another supported creator product.

Create the collaboration

Set up the work and bring both creators into it.

Define the commercial terms

If the collaboration generates revenue, agree how the economics work. Use the appropriate Klairova tools for revenue sharing where applicable.

Publish or launch

The work goes live with the collaboration attached to it.

Both audiences discover it

Each creator can bring their audience to the work. The collaboration becomes a discovery mechanism for both.

Keep building

If it works, do it again. Turn one collaboration into a relationship. Turn the relationship into a body of work.

Three ways to use Co-Sign

A new creator gets the right introduction

A creator has built a strong course but hasn't reached a large audience yet. Another established creator genuinely believes in the course and has expertise that complements it. They collaborate on a new learning experience. The established creator's audience now encounters the new creator through something they are actually making together.

• The introduction carries more weight because it isn't just:
• "Go follow this person."
• It is:
• "We made this together."

Two creators turn different audiences into one event

A business creator and a creator focused on personal branding decide to host a live workshop together. One audience comes for business. The other comes for personal branding. The event sits at the intersection. Both audiences discover another creator. Both creators get to build something they wouldn't have had the same reason to attend alone.

The co-sign becomes distribution.

Two creators build a product together

A designer and a marketer decide to create a course. The designer brings the visual and creative expertise. The marketer brings the growth and commercial expertise. Instead of creating two separate products and competing for attention, they build one together. Both names are attached. Both audiences have a reason to buy.

And the revenue can be structured between them using the appropriate Klairova commercial tools.

Co-Sign + Campus

Campus is where paid courses live.

Co-Sign lets creators build a course together. That means a course doesn't always have to come from one creator's expertise alone.

• Two creators can combine:
• Knowledge.
• Experience.
• Perspectives.
• Audiences.
• And credibility.

Then sell the resulting course as one product.

Co-Sign + Imprint

A book can be a collaboration too.

• Two writers.
• A writer and an expert.
• A creator and a researcher.

Two creators with different perspectives. Co-Sign gives the collaboration a structure. Imprint gives the finished book its publishing and commercial infrastructure.

Co-Sign + Events

Events become more interesting when the right people are on the same stage.

• Two creators can collaborate on:
• A workshop.
• Masterclass.
• Conference.
• Panel.
• Show.
• Live experience.
• Each brings something.
• Each can bring an audience.

Schedule can handle the bookings and registrations around the event where applicable.

Co-Sign + Schedule

Not every collaboration needs to become a permanent product.

• Two creators can simply decide to host a joint:
• Consultation.
• Webinar.
• Appointment.
• Live session.
• Virtual event.
• Schedule handles the booking infrastructure.
• Co-Sign is the collaboration.

Together, they can turn a joint appearance into something people can actually register for.

Co-Sign + splits

If two or more creators make a product together and agree to share the resulting revenue, Splits handles the revenue arrangement. Co-Sign establishes the collaboration. Splits handles how the money is divided.

• For example:
• Creator A, 60%
• Creator B, 40%
• The collaboration is visible.
• The economics are defined.

The money follows the agreement.

Co-Sign + Portfolio

A collaboration is also proof of what you can do.

• A strong joint project can become part of your portfolio.
• The next person who discovers your work doesn't only see what you made alone.
• They can see what you can make with other people too.
• That matters.
• Collaboration is itself a skill.

Co-Sign + Rate Card

A creator can also use Co-Sign as part of a commercial offering.

• For example:
• "Available for co-created courses."
• "Available for joint events."
• "Available for collaborative brand projects."
• Your Rate Card can make the commercial structure clear.
• Co-Sign is the collaboration layer.
• Rate Card is the pricing layer.

Co-Sign + Factions

A collaboration can also create community.

• Two creators can bring their audiences into a shared Faction around:
• A subject.
• A project.
• A course.
• A recurring event.
• A challenge.
• The collaboration gets a home.

The audiences get somewhere to continue the relationship after the original work.

Co-Sign vs a simple collaboration post

A collaboration post announces that you worked together.

Co-Sign gives the collaboration a place inside the work itself.

Co-Sign vs an endorsement

• An endorsement says:
• "I believe in this."
• A Co-Sign can say:

"I believe in this enough to make it with you."

Before you Co-Sign

A few things to think about.

• CHOOSE THE RIGHT PERSON.
• A large audience isn't enough.
• The collaboration should make sense.
• THE WORK COMES FIRST.
• Don't collaborate simply because two names look impressive together.
• Make something worth paying attention to.
• BE CLEAR ABOUT WHO DOES WHAT.
• Who creates?
• Who hosts?
• Who publishes?
• Who promotes?
• Who owns what?
• Who gets paid?
• Define it before launch.
• USE SPLITS WHEN REVENUE NEEDS TO BE SHARED.

If multiple creators are earning from one product, don't leave the money arrangement vague. AGREE ON THE COMMERCIAL TERMS. A collaboration can be creative and still be a business arrangement. Define the economics. DON'T CONFUSE CO-SIGN WITH AN ENDORSEMENT. If you're only recommending someone's work, Plug may be the better feature.

• If you're actually making something together, Co-Sign is the stronger fit.
• DON'T CONFUSE IT WITH A CAMPAIGN.
• A brand hiring you to create content under a brief is a Campaign.
• Creators choosing to collaborate on their own work is a different relationship.
• LET THE AUDIENCES MEET.
• The value of the co-sign is partly the introduction.
• Give both creators a meaningful reason to bring their audiences into the work.

Why Klairova

The creator economy is becoming less about individual creators operating alone.

• Creators are becoming collaborators.
• A course can have two teachers.
• A book can have two authors.
• An event can have two hosts.
• A show can have two creators.
• A project can combine completely different skills.
• And when the right people work together, something else happens:
• Their audiences meet.
• Their credibility compounds.
• Their work travels further.

Someone who had never heard of you gets introduced to your work by someone they already trust. That's what a real co-sign has always done. Music understood it years ago. One artist jumps on another artist's record. Suddenly people are listening. The feature isn't just another verse.

• It's attention.
• It's association.
• It's discovery.

• Co-Sign brings that principle to the broader creator economy.
• Find someone whose work belongs beside yours.
• Make something together.
• Put both names behind it.
• Let the audiences meet.
• And see what happens next.

Related features

• Campus: Build and sell paid courses, including courses created through collaboration.
• Imprint: Publish and sell books created with another creator.
• Events: Build events that creators can host and promote together.
• Schedule: Handle bookings, webinars, appointments, reservations and one-off virtual event registrations around a collaboration.
• Splits: Share revenue between creators who jointly own or create a product.
• Plug: Recommend another creator's work when you aren't actually making it together.
• Portfolio: Show the collaborations you've been part of.

FAQ

What is Co-Sign?

Co-Sign is Klairova's collaboration feature for creators. It lets creators work together on things such as courses, books, events, projects, shows, skits and live sessions, putting both creators behind the resulting work.

Why is it called Co-Sign?

The name comes from the way "co-sign" is used in music. When a known artist collaborates with another artist, they are effectively putting some of their attention and credibility behind that artist's work. The collaboration gives people another reason to pay attention.

Can Co-Sign help a creator get discovered?

Yes. One of the central ideas behind Co-Sign is that collaboration can introduce each creator to the other's audience.

Can two creators make a course together?

Yes. Co-Sign can be used for joint courses.

Can two creators write a book together?

Yes. A collaborative book can be created through Co-Sign and then published through the appropriate Klairova book infrastructure.

Can two creators run an event together?

Yes. Creators can collaborate on events, while Schedule can handle bookings and registrations where applicable.

Can Co-Sign be used for a live session?

Yes. Joint live sessions on platforms such as TikTok, Instagram and X are examples of the type of collaboration Co-Sign can support.

Can Co-Sign be used for skits and shows?

Yes. Creators can collaborate on skits, shows and other creative projects.

Do both creators need to be at different levels?

• No.
• Co-Sign is not specifically a "big creator mentors small creator" feature.
• Two creators with similar audiences can collaborate.
• Two established creators can collaborate.
• A newer creator and an established creator can collaborate.
• The point is the collaboration itself.

Do I have to Co-Sign someone who is less experienced than me?

No. Co-Sign is not restricted to mentorship. It is about collaboration.

Can a brand use Co-Sign?

The core Co-Sign model is creator collaboration. Brands can participate in the broader Klairova creator economy, but the exact brand-side Co-Sign workflows should be defined by the product implementation rather than assumed here.

Is Co-Sign the same as Plug?

• No.
• Plug is for recommending another creator's work.
• Co-Sign is for actually collaborating with another creator on the work.
• For example:
• "Take Sarah's course" = Plug.
• "Sarah and I created this course together" = Co-Sign.

Can I Co-Sign another creator's existing product?

Co-Sign is fundamentally about joint creation or collaboration. If you simply want to recommend an existing product you didn't create, Plug is the appropriate feature.

Can Co-Sign products make money?

Yes, where the underlying product is commercial. For example, two creators can jointly create a paid course or book. The appropriate Klairova revenue-sharing tools can then be used to define how the money is distributed.

How do we split revenue from a joint product?

• Use Splits where applicable.
• For example:
• Creator A, 60%.
• Creator B, 40%.

Co-Sign establishes the collaborative relationship. Splits handles the revenue arrangement.

Can we use Co-Sign for a joint event?

Yes. The event can then use the appropriate event and scheduling infrastructure for registration, bookings and payments.

Can Co-Sign work with Schedule?

Yes. For example, two creators can co-host a webinar, consultation, appointment or virtual event and use Schedule to manage registrations or bookings.

Can a Co-Sign become a recurring collaboration?

Yes. There is no reason a successful collaboration has to remain a one-off. Creators can build recurring shows, events, courses, series and other joint work.

Can Co-Sign help both creators grow?

Yes. A strong collaboration can expose each creator to the other's audience while also creating something valuable for both audiences.

Does the other creator need to have a large audience?

No. The value of a collaboration isn't determined only by follower count. Expertise, credibility, creative ability, perspective and audience fit can all make a collaboration worthwhile.

Can I use Co-Sign to collaborate with someone in a completely different field?

Yes. Cross-category collaborations can be especially useful when the two creators bring complementary expertise or audiences.

Can the collaboration appear on both creators' profiles?

The exact display behaviour depends on the product implementation. The core purpose is for the collaboration and participating creators to be visibly associated with the work.

Can Co-Sign be used for brand Campaigns?

A brand-led campaign and a creator-led collaboration are different commercial structures. If a brand hires creators under a brief, Campaigns is the appropriate infrastructure.

Co-Sign is for the collaboration itself.

Can I add a Co-Sign to my Portfolio?

Collaborative work can be shown in your Portfolio as part of the work you've created.

Can I use Co-Sign for a book?

Yes. Two creators can collaborate on a book and use Imprint for the book's publishing and commercial infrastructure.

Can I use Co-Sign for a course?

Yes. Two creators can collaborate on a course and use Campus for the course's learning and commercial infrastructure.

Can I use Co-Sign for a faction?

A collaboration can be used to create or run a shared community, depending on the specific Faction workflow.

Can I use Co-Sign for a project that isn't a course, book or event?

Yes. The principle is broader than a particular product type. Co-Sign is for creator collaborations across projects, shows, skits, live sessions and other supported forms of joint work.