Jwuma, say joo-ma, from the Twi word for work. The global contributor platform of Corpshore AI, ranked in the top 5 of Outsource Accelerator's Top 50 AI outsourcing companies.
•Frontier models are bottlenecked by human data operations, not model architecture.
•Expert scarcity: the raters a program needs rarely live where a single office is.
•Language gaps: the long tail of languages a model needs is wider than any one studio can source.
•Quality drift and slow ramp: a crowd that scales fast usually scales past the quality bar.
Two surfaces, one pipeline
What Jwuma is
1
Client brief
A program is briefed and scoped through JWUMA Client: queue, triage, accept, reject, modify.
2
Contributor tasks
Work is routed to verified contributors through JWUMA Contributor, matched by language, modality and credential.
3
Quality review
Every submission passes through the multi-tier review ladder before it counts as delivered.
4
Delivery
Reviewed work lands back in JWUMA Client for the program to accept, direct further work, or scale up.
Contributors, hubs and payout, on one map
Global presence
150+ countries of contributor presence, recruitment through payment handled end to end.
Everything a frontier program needs, one platform
Services, the full portfolio
30 seconds of the platform mindset
Try the work: annotation
Synthetic simulation. No real client data shown.
Drag to draw a box around an object, pick its class, and submit to see a simulated QA pass.
Rank three rounds, see the signal aggregate
Try the work: RLHF and evaluation
Round 1 of 3
Explain why the sky is blue, for a curious ten-year-old.
Synthetic simulation. Responses shown are illustrative, not real model output.
35+ delivery languages, including the hard-to-source ones
Languages
Spanish
Español
LatAm and SpainLatinSpeechTextEvaluation
French
Français
Europe and AfricaLatinSpeechText
German
Deutsch
EuropeLatinTextEvaluation
Italian
Italiano
EuropeLatinText
Dutch
Nederlands
EuropeLatinText
Portuguese
Português
LatAm and EuropeLatinSpeechText
Polish
Polski
EuropeLatinTextEvaluation
Russian
Русский
Europe and Central AsiaCyrillicTextSpeech
Turkish
Türkçe
MENA and EuropeLatinTextSpeech
Arabic
العربية
MENAArabicTextSpeechEvaluation
Mandarin
中文
East AsiaCJKTextSpeech
Japanese
日本語
East AsiaCJKTextSpeech
Korean
한국어
East AsiaCJKTextSpeech
Vietnamese
Tiếng Việt
Southeast AsiaLatinTextSpeech
Filipino
Southeast AsiaLatinTextSpeechEvaluation
Indonesian
Bahasa Indonesia
Southeast AsiaLatinText
Hindi
हिन्दी
South AsiaDevanagariTextSpeech
Swahili
Kiswahili
Sub-Saharan AfricaLatinSpeechText
Twi
Sub-Saharan AfricaLatinSpeech
Uzbek
Oʻzbekcha
Central AsiaLatinTextSpeech
Ukrainian
Українська
EuropeCyrillicTextSpeech
Thai
ไทย
Southeast AsiaThaiTextSpeech
The differentiator
Field and physical AI
Consented in-person capture, run by field teams in the location the data actually comes from.
Egocentric capture rigs, worn in real tasks rather than staged for a camera.
Manipulation capture, framed for the exact detail a robotics model needs.
Synchronized multi-view rigs for specialized sensing programs.
The flywheel behind every delivery
Quality system
1
Team leads
2
QA
3
Super reviewers (overrule)
0%
Inter-rater agreement
0%
Gold task pass rate
0%
Rework rate
Numbers shown are simulated and seeded for illustration, not a live production dashboard.
Brief to steady state
How engagements run
BriefPilotRampSteady state
Brief
A scoped program in JWUMA Client, with the task spec, volume and quality bar agreed up front.
Client module
Queue: the brief lands as a new program request.
Operational proof most competitors cannot show
Paying the world
Weekly global batch payouts across bank, Payoneer, mobile money and stablecoin rails where banking fails. If your contributors can work, we can pay them.
Quiet, confident, no legalese
Trust, compliance and governance
Consent and data rights
•Consent chains on all collected data, captured and logged at the point of collection.
•Liability agreements in place with every contributor before work begins.
Governance and screening
•Geo-restriction controls available per client demand.
•Data retention and deletion governance aligned to GDPR and CCPA.
•Sanctions screening on contributors and clients alike.
The usual way, and the Jwuma way
Why Jwuma
Expert supply
Fixed headcount, slow to add specialized raters.
Elastic expert supply, scaled to the program.
Language reach
A short list of common languages.
True long-tail reach, 35+ languages including hard-to-source ones.
Field capability
Desk-based collection only.
Field, onsite and remote capture, including physical AI and robotics data.
Commercial flexibility
Rigid packages, slow to adjust mid-program.
Transparent QA and flexible engagement models that adjust as a program scales.
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