Riverside

AI Co‑Creator

From a raw recording to a published episode, with a creation companion at every step.

Role: Product designer, AI agent experienceProduct: Riverside web editor

  • Co‑Creator AI agent
  • Web editor
  • Creators podcast and video
Co-Creator offers a rough cut
Story angles for the rough cut
The editing plan
Rough cut in progress
Export settings
Generated thumbnails
The problem

Creators who used Co‑Creator published more. Too few found it.

We knew that creators who edited with Co‑Creator were more likely to publish the episode and come back to record again. Yet even though it sits high in the editing panel, less technical creators rarely came across it, and those who opened it didn’t know how to make the most of it.

What we knew

Co‑Creator works

Creators who edited with it published more and came back to record again.

The gap

Hard to discover

Less technical creators rarely opened it, or didn’t know what to ask.

The goal

More creators who publish

If we make Co‑Creator more visible and its abilities easier to reach, more creators will publish their episodes.

Who we designed for

Audience

Content creators

Podcasters and video creators who record on Riverside and want to publish what they record.

Level

Not professional editors

Creators with every level of experience with AI tools, from first-timers to daily users.

Motivation

Focus on the content

They want to spend their time on the content they love. Editing and preparing assets to publish and promote it slow them down.

A podcaster in headphones talks into a microphone in his living room
A creator in headphones recording in a warm room
A creator at a desk with two microphones
A creator talking to the camera in his studio
The vision

A creation companion at every step.

I wanted Co‑Creator to feel like the creator’s companion, present on the home page, in the editor and at publishing. One that knows the show and does the heavy lifting, to get creators from a raw recording to a published episode, with everything they need to promote it, as fast as possible.

  1. 01Home
  2. 02Editing
  3. 03Publishing
  4. 04Promotion
Knows the show

Theme, guests, highlights

The podcast’s theme, who the guests are, and what’s worth highlighting in each episode.

Does the heavy lifting

From cut to promotion

Reels for social media, an eye-catching thumbnail, the best caption and a blog post.

Keeps creators in charge

Part of the creation

It suggests and does the work, and the creator chooses the story and approves every change.

Learns their style

Faster every episode

Once it knows the creator’s style and preferences, the next episode gets easier and faster.

How Co‑Creator works

One loop for every task.

Every task, from the rough cut to promotion and publishing, runs the same loop, and the creator can always see into it. Two sub-agents do the thinking: one asks only what it needs, the other turns the answers into a plan. Nothing runs before the creator approves, and everything that ran can be reviewed.

01

Ask

The creator asks, or Co‑Creator suggests the next task.

02

Clarify

A few questions to understand the creator’s needs, only when necessary.

Clarifying sub-agent
03

Plan

Co‑Creator shows the suggested plan.

Plan mode sub-agent
04 · Creator

Approve

The creator approves the plan or asks for changes.

05

Act

Actions run visibly in the editor.

06

Review

Every action taken is listed for review.

07

Next

Co‑Creator suggests the next step, and the loop repeats.

Design system

A complete design system for the chat.

I built the text styles and components that cover every product need in the conversation: questions, plans, review lists, chips, files and settings.

Story question
Update file
Review actions with toggles
Yes, help me edit
Thumbnail ready
Story question
Update file
Review actions with toggles
Yes, help me edit
Thumbnail ready
Audience question
Remove background music
Export settings
Logo file chip
Ask Co-Creator input
Export
Audience question
Remove background music
Export settings
Logo file chip
Ask Co-Creator input
Export
Thumbnail style picker
I'm ready to share
Editing preferences
B-roll added
Editing preferences, skipped
Thumbnail style picker
I'm ready to share
Editing preferences
B-roll added
Editing preferences, skipped
Custom title input
Find the timing
Quick edits menu
Improve sound
Plan step
Show notes
Custom title input
Find the timing
Quick edits menu
Improve sound
Plan step
Show notes
01 · Home

A companion from the front door.

Co‑Creator meets the creator at the front door. A chat box sits on top of the home page with quick suggestions that can change with the file type, subscription and behavior, and conversations open full screen.

Home page with the Co-Creator chat box on top, recent chats closed
Recent chats under the chat box
Upload a file or pick content
Selected file inside the text box
Hovering a quick suggestion
Conversation in full screen
02 · First open

A proactive Co‑Creator.

Waiting in the panel to be found wasn’t working. So the first time a creator opens the editor after their first recording, the Co‑Creator panel opens on its own with a short intro animation, and Co‑Creator starts the conversation by saying what it can do for them.

riverside.com/studio/editor
Play with sound
03 · Clarify

It knows the episode, so it asks less.

Co‑Creator already knows a lot about the creator and the episode: what it’s about, who was hosted, how it was recorded. Based on what it knows, it suggests different angles the story could focus on. Pace and feeling shape the result too, from the choice of background music to the editing style. Every choice helps create the most accurate episode, closest to what the creator imagines.

What story do you want to focus on?1/3
Leadership and decision makingDecision making under pressureManagers as leadersOther
What should be the editing style?2/3
Natural, closest to the original recordingSomewhere in the middlePolished, super clean and tight
How should your audience feel?3/3
InspiredEntertainedEducatedOther
Editing preferences
  • Story: leadership and decision making
  • Pace: Natural, closest to the original recording
  • Audience should feel: Inspired
Editing planLeadership and decision makingAn inspiring episode by Yael Zelnik
Step 1: Rough cutTrims and cuts to serve the narrativeCreating a natural pace that will support the inspiring feeling.Improve video and audio qualityStep 2: Detailed versionSmooth transitions and layout changesShow speakers names on first appearanceAdd background music to fit the inspirational vibeAdd captionsAdd hook at the beginningAdd intro and outroStep 3: Get ready to shareExport fileCreate your episode’s thumbnailGenerate show notesOptional: share or schedule timing
What story do you want to focus on?1/3
Leadership and decision makingDecision making under pressureManagers as leadersOther
What should be the editing style?2/3
Natural, closest to the original recordingSomewhere in the middlePolished, super clean and tight
How should your audience feel?3/3
InspiredEntertainedEducatedOther
Editing preferences
  • Story: leadership and decision making
  • Pace: Natural, closest to the original recording
  • Audience should feel: Inspired
Editing planLeadership and decision makingAn inspiring episode by Yael Zelnik
Step 1: Rough cutTrims and cuts to serve the narrativeCreating a natural pace that will support the inspiring feeling.Improve video and audio qualityStep 2: Detailed versionSmooth transitions and layout changesShow speakers names on first appearanceAdd background music to fit the inspirational vibeAdd captionsAdd hook at the beginningAdd intro and outroStep 3: Get ready to shareExport fileCreate your episode’s thumbnailGenerate show notesOptional: share or schedule timing
What story do you want to focus on?1/3
Leadership and decision makingDecision making under pressureManagers as leadersOther
What should be the editing style?2/3
Natural, closest to the original recordingSomewhere in the middlePolished, super clean and tight
How should your audience feel?3/3
InspiredEntertainedEducatedOther
Editing preferences
  • Story: leadership and decision making
  • Pace: Natural, closest to the original recording
  • Audience should feel: Inspired
Editing planLeadership and decision makingAn inspiring episode by Yael Zelnik
Step 1: Rough cutTrims and cuts to serve the narrativeCreating a natural pace that will support the inspiring feeling.Improve video and audio qualityStep 2: Detailed versionSmooth transitions and layout changesShow speakers names on first appearanceAdd background music to fit the inspirational vibeAdd captionsAdd hook at the beginningAdd intro and outroStep 3: Get ready to shareExport fileCreate your episode’s thumbnailGenerate show notesOptional: share or schedule timing
What story do you want to focus on?1/3
Leadership and decision makingDecision making under pressureManagers as leadersOther
What should be the editing style?2/3
Natural, closest to the original recordingSomewhere in the middlePolished, super clean and tight
How should your audience feel?3/3
InspiredEntertainedEducatedOther
Editing preferences
  • Story: leadership and decision making
  • Pace: Natural, closest to the original recording
  • Audience should feel: Inspired
Editing planLeadership and decision makingAn inspiring episode by Yael Zelnik
Step 1: Rough cutTrims and cuts to serve the narrativeCreating a natural pace that will support the inspiring feeling.Improve video and audio qualityStep 2: Detailed versionSmooth transitions and layout changesShow speakers names on first appearanceAdd background music to fit the inspirational vibeAdd captionsAdd hook at the beginningAdd intro and outroStep 3: Get ready to shareExport fileCreate your episode’s thumbnailGenerate show notesOptional: share or schedule timing
What story do you want to focus on?1/3
Leadership and decision makingDecision making under pressureManagers as leadersOther
What should be the editing style?2/3
Natural, closest to the original recordingSomewhere in the middlePolished, super clean and tight
How should your audience feel?3/3
InspiredEntertainedEducatedOther
Editing preferences
  • Story: leadership and decision making
  • Pace: Natural, closest to the original recording
  • Audience should feel: Inspired
Editing planLeadership and decision makingAn inspiring episode by Yael Zelnik
Step 1: Rough cutTrims and cuts to serve the narrativeCreating a natural pace that will support the inspiring feeling.Improve video and audio qualityStep 2: Detailed versionSmooth transitions and layout changesShow speakers names on first appearanceAdd background music to fit the inspirational vibeAdd captionsAdd hook at the beginningAdd intro and outroStep 3: Get ready to shareExport fileCreate your episode’s thumbnailGenerate show notesOptional: share or schedule timing
04 · The rough cut

The first task: a rough cut with a point of view.

Our audience is content creators. We wanted them to stay part of the creation while Co‑Creator does the heavy lifting. So the first meaningful task is a well-crafted rough cut: the plan runs step by step, and the script shows every action as it happens.

Rough cut in progress: pauses and filler words leave the script while each action is ticked off in the chat
Rough cut in progress: pauses and filler words leave the script while each action is ticked off in the chat
Review actions taken, with Editorial cuts selected and the cut passages deleted from the transcript
Review actions taken, with Editorial cuts selected and the cut passages deleted from the transcript
05 · The detailed version

Then the polish, in the creator’s brand.

The detailed version runs the plan’s second step on its own: speaker names, captions, sound and a hook. Captions are made for the vertical cut too, so the same episode is ready for Instagram and TikTok.

Working out the details: speaker names, captions, sound and a hook, ticked off one by one
06 · Promotion

Assets that help the episode travel.

A thumbnail is made the same way as the edit: two short questions, a visible process, then a result the creator can adjust in the chat.

Thumbnail question: what style do you like
Thumbnail question: what should the title be
Thumbnail in progress: layout, brand colors, portrait and text
The thumbnail is ready, with options to adjust it
07 · Export and publish

Out the door from the same conversation.

The export defaults are listed in the chat and every one can be changed. Then the creator shares the episode to the platforms they pick.

Export settings in the chat
Share window with hosting and social platforms
08 · Every next episode

Every next episode starts faster.

Co‑Creator keeps the creator’s preferences, so each new episode skips the setup. Creators with their own prompts set an instruction per asset in Personalization and get their style every time.

Personalization: a style and what the show is about
Tooltip explaining instructions
Choosing an asset to instruct
Writing show notes instructions
Looking back

From a panel people missed to a companion they come back to.

Co‑Creator stopped waiting to be found. It introduces itself on the first edit, does the heavy lifting from the rough cut to promotion, and keeps the creator in charge of every change, whether they need guidance or already know what they want.

Discoverability

More creators meet Co‑Creator

More creators interacted with Co‑Creator in their first session, once it introduced itself.

Usage

More creators edit with it

Story angles, a plan and visible progress make the first task easy to say yes to.

Published episodes

More episodes go out

What we knew held: creators who edit with Co‑Creator publish more and come back to record.

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