Echo9 vs Papercup

Enterprise dubbing as a managed service.Or a platform you run yourself.

Papercup's dubbing technology now sits inside RWS's enterprise localization and managed-service model. Echo9 is a hands-on production platform your own team runs — localizing, dubbing, rephrasing, reviewing and QA-ing every episode directly, at your pace.

40%+Higher emotional accuracy in dubbing

30%+Time saved on localization workflows

2.4xAudience engagement lift

35%+Cost reduction from fewer revisions & QA cycles

THE DIFFERENCE

A managed service — or a platform in your hands?

Papercup (now RWS) is an enterprise engagement with expressive AI voices and human quality control. Echo9 gives your team the controls: run the whole pipeline yourself, faster and with full visibility.

Enterprise orchestration + managed service.

Delivered largely as a managed service / enterprise engagement, not self-run
Human-in-the-loop quality is strong, but you don't drive the narrative model
No drama-specific narrative, relationship or subtext intelligence exposed to you
No self-run post-dubbing AI QA director you control
Season work handled as a project/service, not a cockpit you operate
Enterprise procurement, timelines and vendor coordination

A hands-on platform your team operates.

You run localization, dubbing, rephrasing, review and QA directly
Narrative Intelligence you drive: characters, hierarchy, subtext, demographics
Rephrase-Fit rewrites lines to fit duration without speed changes
AI QA Agent you control, reviewing every dub before delivery
Series/season cockpit with assignment, status and weighted QA scoring
Faster, direct and transparent — no managed-service handoffs

WHY TEAMS SWITCH

Control, intelligence and review — in-house

Papercup delivers a service.Echo9 gives you the controls.

With a managed model, quality arrives as a deliverable and iteration means another cycle with the vendor. Echo9 puts the whole pipeline in your team's hands — localize, dub, rephrase, review and QA directly, and turn around changes in minutes.

HANDS-ON PRODUCTION PLATFORM

1Enterprise engagement and managed delivery; revisions run through the service.

1Your team operates every stage in one platform, at your own pace, with full visibility.

1High-quality dubbing of the delivered script; narrative modeling isn't in your hands.

1You drive an episode-wide narrative model that shapes every localized line and demographic.

Papercup dubs the lines.Echo9 models the story.

Papercup produces expressive voices from a translated script. Echo9 builds a character and relationship map for the whole episode and localizes from it — register, vocabulary and tone follow who is speaking to whom, adapted to the target audience.

NARRATIVE + AUDIENCE INTELLIGENCE

Papercup QCs with people.Echo9 adds an AI director.

Human quality control is Papercup's strength. Echo9 keeps human review and adds an AI QA Agent that watches source and dubbed video together, flagging sync, voice and emotion errors with exact line-level fixes — before anything reaches the client.

POST-DUBBING QA AGENT — INDUSTRY FIRST

1Human-in-the-loop QC; no self-serve AI director watching the finished dub.

1Human review plus an AI director on every dub, with a PDF of flagged lines and precise fixes.

Feature by feature

The full picture

Feature

MODEL & CONTROL
Self-serve, hands-on platform		Managed service
Direct team control & visibility		Via service
Run at your own pace		Service timelines
LOCALIZATION INTELLIGENCE
Narrative-aware translationEcho9 only		—
Cultural adaptation engine
Audience demographic localizationEcho9 only		—
Auto emotion tagging (100K+ trained)Echo9 only		—
DUBBING ENGINE
AI dubbing & voice cloning
Expressive / emotive voices
Multi-speaker dubbing
Rephrase-Fit lip-sync engineEcho9 only		—
PRODUCTION & QA
Series / season managementEcho9 only		—
Per-episode status (Ready / Completed)		Via service
Human review in the loop
Post-dubbing AI QA agentEcho9 only		—
QA logger with weighted scoring		Managed QC
DELIVERY
Broadcast-ready export
Enterprise security
24/7 support

98%

Transcription accuracy on languages tried on

80%–90%

Average human review QA score for emotion & naturalness

3–4

Dubbed episodes delivered per day, reviewed & ready

100K+

Dialogue-emotion pairs used to train auto-tagging

Own your dubbing pipeline.

Start with 60 minutes of free dubbing on your own content. See how much faster it moves when your team runs the platform directly.

No credit card required - Setup in under 10 minutes