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DirectoryIT & CommunicationIT Consulting & ServicesZurichRapidata AG
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Rapidata AG

Summary

About the company

The core activity of Rapidata is providing services for annotating and labeling large datasets using crowd intelligence. The company offers specialized annotation solutions, including localization, segmentation, freehand drawing, free text annotation, comparisons, classification, and transcription. The goal is to provide companies with a cost-effective way to annotate their data, thereby improving the quality of their AI models.

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Offering

Products & services

Industry:IT Consulting & Services
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Model evaluation
Model evaluation with human feedback, pairwise comparisons, leaderboards and API integration; suitable for prompt alignment, realism, coherence, aesthetics and output validation.
RLHF and DPO
RLHF and DPO with directly collected human preference data, ranking flows, continuous feedback signals, and API access for training and optimization loops.
Ranking flows
Continuous human feedback pipelines for RLHF with time-limited jobs, pairwise preferences, live reward signals and multimodal support for images, video, audio and text.
Custom audiences
Qualified labeler pools with selection by language, country, expertise and qualification examples; reusable for comparison, ranking and evaluation jobs.
Model Rank Insights (MRI)
Benchmarking and leaderboards for models with human pairwise comparisons, Elo standings, criteria-specific rankings and continuous updates of new checkpoints.
Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle4.312
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

February 23, 2026Media
Zürcher KI-Startup Rapidata erhält 8,5 Millionen
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Location

Hier entsteht die Karte
Binzstrasse 23
8045 Zurich

At a glance

Legal form
Corporation
UID
CHE-488.630.797
Founded
2024 · 2 years
Last commercial register change
January 9, 2026
Employees
1 to 10

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