What is Crowdsourcing?
Utilize Lionbridge’s large and vetted crowd to create focus groups for surveys, collect and produce training data for machine learning, review advertisements, and scale localization projects. Our SmartCrowdTM includes multilingual workers from all backgrounds and all walks of life. We can source non-specialized workers for basic annotation tasks, or provide field experts with in-depth knowledge in linguistics, niche languages, medical fields, and other specializations.
Crowdsourcing allows you to reduce costs, offload tedious tasks, and scale-up your services. Recent advancements in technology allow businesses to crowdsource larger pools of staff than ever before.
Our Crowdsourcing Services
Translation
With a specialization in linguistics and a friction-free API, scaling translation projects with Lionbridge is fast, easy, and cost-effective.
Our large crowd can accurately translate thousands of lines with quick turnaround times and a proven 97.6% customer satisfaction rate.
AI Training Data
The quality of your AI solution relies heavily on the quality of the data used to train it.
With a proprietary annotation platform, Lionbridge provides crowdsourced annotation services for image, text, video, audio, and geo-local data.
Evaluation and Validation
From ads to search engines and more, evaluation by qualified experts is pinnacle to maintaining quality assurance.
Use our multilingual expert crowd to streamline advertisement localization, validate search queries, analyze sales calls, and more.
How to Crowdsource Data With Lionbridge

1. Project set-up
Our team will work with you to develop a custom solution based on your project objectives and timeline.


2. Production
Our crowd of multilingual experts get to work creating, annotating, translating, or validating your data.


3. Delivery
Our project management team checks, packages, and formats the data before being sent to you for final approval.

Why use Lionbridge’s Crowdsourcing Services?
Quality
Thanks to our rigorous, multi-tiered testing system, Lionbridge only offers positions to the top 3% of our tens of thousands of yearly applicants. Once accepted, our workers undergo regular performance evaluations to ensure we have the best people working on your project.
Scalability
We offer clear, competitive pricing depending on the volume of data and languages you need.
With 500,000+ certified workers fluent in 300+ languages across all time zones, we can comfortably keep pace with your needs, no matter the volume.
Customizable Workflows
Need things done in a specific way and under strict guidelines? We can work with you to create a tailored execution plan, ensuring that our team of experts completes your project according to your specific timeline and requirements.
LIONBRIDGE PROVIDES CROWDSOURCING FOR SOME OF THE WORLD’S LEADING TECH COMPANIES
Crowdsourcing Services Pricing
How much do crowdsourcing services cost?
The Lionbridge platform streamlines most of the crowdsourcing process, allowing us to offer the most cost-effective solutions in the industry.
Contact us to get a free estimate for your project.
- Account Manager
- Project Management
- 24/7 Support
- API
- NDA
- Volume pricing
- Custom reporting
- Enterprise-grade SLAs
- Custom invoicing
- Consulting services

Multilingual Crowdsourcing Services
Lionbridge provides professional crowdsourcing services in over 300 languages. Some of our most popular languages include:
- Chinese crowdsourcing services
- Dutch crowdsourcing services
- French crowdsourcing services
- German crowdsourcing services
- Italian crowdsourcing services
- Japanese crowdsourcing services
- Portuguese crowdsourcing services
- Spanish crowdsourcing services