Import any footage. Turn cloud folders and old winners into a reusable ad library.
Bring in Drive folders, Dropbox folders, raw shoots, UGC, demos, and previous winners without rebuilding from scratch.

Trusted by 1,100+ performance marketers remixing footage into fresh ad tests:
The Problem
Performance teams already have old winners, UGC clips, founder videos, demos, and B-roll. The hard part is turning that footage into new ads before the next testing window closes.
The ad that worked last month still has usable hooks, proof, pacing, and UGC moments. Most teams retire the whole file instead of remixing the parts that still convert.
Google Drive and Dropbox fill up with creator clips, raw shoots, demos, and B-roll. Finding the right three seconds can take longer than building the test.
Waiting for fresh footage or another edit request stalls the feedback loop. Performance teams need new cuts from what already exists.
of ads don't last more than 2 days
Source: Meta
drop in conversions after 4 repeated exposures
Source: Meta
of creatives get 43% of total spend
Source: Appsflyer
It took our designers an hour to create one variation. Now creative managers can do it in 15 minutes. It's 4x faster with Sovran.
VNViktoriia NiemaiaHead of Creative, Applyft
The Solution
Sovran turns Drive folders, Dropbox folders, old winners, UGC clips, and raw footage into a reusable creative library. Find hooks, reorder scenes, test new overlays, build new ad cuts, and launch without starting from a blank timeline.
Bring in Drive folders, Dropbox folders, raw shoots, UGC, demos, and previous winners without rebuilding from scratch.
creator-cut-04.mov
Full source
Hook: strong claim
0:03-0:09
Proof line detected
Transcript
CTA moment
92 score
Keep the loop tight: turn footage into variants, send them to testing, and bring winners back into the next remix.
More ways to remix
Use the same creative library to swap B-roll, generate captions, vary music, collaborate with your team, and build custom ad sequences.
Automatically swap and combine B-roll from your Drive, Dropbox, or Asset Bank footage.
Create new video content and natural-sounding voiceovers using cutting-edge AI models like Veo 3.1 and Kling 3.
AI analyzes your videos and suggests the best clips with confidence scoring. Review, approve, and remix in one workflow.
Add overlay variations in bulk to remixed cuts so you can test headlines, CTAs, and copy quickly.
Invite teammates with role-based access and keep shared remix workflows moving in one workspace.
Add different music tracks to bulk ad builds and discover which audio drives the best results.
Generate accurate captions automatically for all your video ads—boost accessibility and engagement.
Build flexible ad structures beyond hook, body, CTA—create any sequence that fits your creative strategy.
Sovran allowed us to boost creative testing on our largest UA channel by 170% month-over-month. By exploring new combinations of hooks and body videos, we not only discovered new top-scaling ads but also identified themes that we might not have tested otherwise.
DBDan BrosseauHead of User Acquisition, Rewardify
Testimonials
See what our customers have to say about us.
Begin with the plan built for your first 50 video ads. Start with a 7-day trial, then upgrade from the dashboard as your remix pipeline grows.
For getting started
50 video ads a month
Generate 5 videos with AI
Auto-edit agent
Timeline editor + captions
Meta API Integration
Unlimited asset storage
FAQ
Everything you need to know about Sovran.
Import your creative library, remix the best moments, render fresh variations, and launch Meta-ready ads without waiting on another shoot.
Try it with your own footage. Cancel anytime.