Engage in conversations with a real-time speech-to-speech AI model
Evaluate performance on speech recognition, audio quality, conversation flow, and content accuracy
Provide accurate ratings based on project guidelines within specified timelines
Appen is a global leader in AI training data and crowd-sourced solutions. They work with a large community of independent contractors to improve AI systems through human evaluation.
Label and evaluate photos, graphics, videos, stickers, and designs in Dutch for linguistic accuracy and cultural appropriateness.
Assess AI-generated content against Canva's quality bar for Dutch users to shape localised AI experiences.
Build and contribute to Dutch-specific datasets and deliver labelled assets on time across varied task types.
Canva is redefining how the world experiences design, empowering users to create visual content. The company has a global team and supports flexible, remote-friendly work, with a focus on collaboration and innovation.
Review pre-labeled audio segmentation and transcription for accuracy.
Follow project guidelines to ensure high-quality results.
Contribute to improving AI speech recognition models.
Appen is a global leader in providing AI training data and services. They have a large, diverse team of independent contractors and a culture focused on flexibility and innovation.
Listen to two audio recordings and evaluate which is better.
Follow project guidelines to make consistent choices.
Complete 20-23 cases per hour remotely.
CrowdGen by Appen is an AI data company that improves AI systems through human feedback. They offer flexible, project-based remote work for independent contractors.
Provide expert rating support and guidance, enhancing the skills of other raters on AI-powered advertising systems.
Analyze datasets, identify patterns, and use KPIs to drive data-informed decisions for quality improvements.
Collaborate with clients and teams to conduct test rounds, ensure quality benchmarks, and maintain rating proficiency.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train advanced AI systems. The company values limitless flexibility and growth, offering a supportive global community for its contributors.
Record short video and/or audio clips in German with various emotional tones.
Listen to and transcribe video and/or audio clips accurately.
Work remotely on a flexible schedule with a quiet, distraction-free recording environment.
The enterprise client is involved in AI research aimed at helping AI better understand human tone, intent, and emotion. The team is looking for expressive individuals to contribute to video and audio tasks.
Side-by-side evaluation of text and voice snippets to assess quality and authenticity.
Naturalness assessment of AI-generated audio to rate how natural the voice sounds.
Quality control to identify where the AI's tone or pronunciation feels unnatural or culturally mismatched.
Prolific builds the largest pool of quality human data for AI development. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants.
Review text transcripts to verify accuracy, completeness, and linguistic quality.
Validate transcription outputs by identifying and correcting errors or inconsistencies.
Perform annotation tasks according to project-specific guidelines and quality standards.
The company is a partner organization offering freelance opportunities in language services. They provide multilingual transcription and annotation for AI projects, with a focus on quality and consistency.
Evaluate AI-generated responses for accuracy, grammar, and cultural relevance in German.
Create natural prompts and responses in German to improve conversational datasets.
Collaborate with global teams to help refine AI language models.
Welo Data, part of Welocalize, is a global AI data company that provides high-quality, ethical data to train advanced AI systems. With over 500,000 contributors worldwide, they focus on building smarter, more human AI through a diverse, global community.
Follow detailed project guidelines to evaluate AI voice and audio applications.
Record audio outputs and test application behavior for instruction adherence.
Identify bugs, inconsistencies, and naturalness issues affecting system quality.
The company is an enterprise client that requires Arabic-speaking Mac users to test application-level AI voice and audio evaluation tasks. The project is short-term, taking up to 4-5 hours, with flexible scheduling and potential for additional work.
Evaluate AI-generated content for quality, accuracy, and cultural relevance
Apply Castilian Spanish expertise to assess response appropriateness for Spain
Provide structured feedback and document decisions to improve AI performance
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use objective, data-driven recruitment processes and prioritize privacy and fairness.
Record natural, conversational customer-service style audio from your home recording setup.
Submit audition recordings and complete two supervised sessions of up to 4 hours each.
Use a professional microphone and quiet space to meet technical audio specifications.
Welo Data provides AI services, including data collection and annotation for conversational AI applications. They operate as a freelance platform with a global community of contributors, focusing on high-quality data generation.
Curate and annotate multilingual audio data to train AI for voice interactions and speech recognition.
Ensure high-quality voice recordings and accurate transcriptions across diverse languages and accents.
Collaborate with technical staff to improve annotation tools and audio workflows.
SpaceXAI creates AI systems to understand the universe and aid humanity in its pursuit of knowledge. The team is small, highly motivated, and focused on engineering excellence.
Manage session facilitation, real-time coaching, and recording quality monitoring throughout each session.
Complete approximately 8 hours of calibration to align on facilitation style and workflow.
Monitor recordings in real time, resolving technical or conversational issues to minimize re-records.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world's most advanced AI systems. They build smarter AI with a diverse community in 100+ countries.
Evaluate English-to-German and German-to-English machine translations to improve accuracy.
Work as an independent contractor with flexible hours on a project basis.
Must be a native German speaker with strong English and language expertise.
Appen provides AI training data and machine learning services to improve technology. They operate with a global network of independent contractors, offering flexible project-based work.
Record natural, conversational customer-service style speech for a conversational AI application.
Submit an audition consisting of one unscripted and one scripted sample.
Complete two supervised recording sessions of approximately 4 hours each using your own professional home studio.
Welo Data provides AI services including data collection and annotation for conversational AI applications. They collaborate with a global network of freelancers and prioritize high-quality data for AI training.
Lead a team of Quality Control Reviewers to ensure consistent quality standards for the Japanese locale.
Review and audit feedback to ensure alignment with project guidelines.
Act as the primary quality point of contact for the Japanese locale.
Welo Data provides AI training data and quality services to improve AI systems. They are a remote-first company focused on language quality and team collaboration.
Evaluate prompts and AI-generated outputs for accuracy, clarity, and cultural appropriateness.
Review and correct text, analyze multimedia content, and contribute voice recordings.
Apply local insight into tone, symbolism, visual cues, and market fit to deliver culturally relevant content.
LILT is an AI company that makes the world's information available to everyone, no matter the language they speak. They work with a global community of linguists and subject matter experts to deliver multilingual AI and human-verified services to Enterprises, Governments, and AI Developers.
Perform side-by-side comparisons of AI-generated responses.
Evaluate outputs for accuracy, relevance, clarity, instruction-following, and overall quality.
Assess AI responses across general-purpose questions and answers, web search results, file-based and image-based responses, content-generation tasks, and single-turn and multi-turn conversations.
We are a technology solutions firm headquartered in Bellevue, Washington, with teams across the United States. We help organizations turn complex challenges into meaningful outcomes by connecting strategy and execution across AI, cloud, data, product development, and emerging technology.