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of your Data Labeling

Data labeling is critical for machine learning. Don’t outsource it. Crowdsource it! Have full control over the labeling process, timeframe, and quality requirements. 24/7. Upload any amounts of unlabeled data and get your ML project going — at a fraction of the cost!
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Top-quality data
Collect and annotate training data that meets and exceeds industry quality standards thanks to multiple quality control methods and mechanisms available in Toloka.
Scalable projects
Have any amounts of image, text, speech, audio or video data collected and labeled for you by millions of skilled Toloka users across the globe.
Cost-efficiency
Save time and money with this purpose-built platform for handling large-scale data collection and annotation projects, on demand 24/7, at your own price and within your timeframe.
Free, powerful API
Build scalable and fully automated human-in-the-loop machine learning pipelines with a powerful open API.
Use Cases
Toloka helps to improve models of any kind, including those in  audio & natural language processing, computer vision, chat bots and voice assistants, search and information retrieval, as well as offering solutions for business challenges and projects on any scale.
Object Recognition & Detection

Train your computer vision model by labeling image elements with bounding boxes, polygons or key points, as well as utilizing image segmentation and tagging based on your own ontology.


Price for 1000 tasks: $15.
Turnaround time: 3 hours.*
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Image & Video
Classification 

Collect a library of annotated images or videos — grade image quality, classify by type, identify objects or content, or receive any other judgments you need.


Price for 1000 tasks: $4.5.
Turnaround time: 1 hour.*
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Image
Transcription

Get the text in PDF files annotated and transcribed to train your algorithms to better identify specific parts of documents, or validate and fine-tune the output of your own OCR models.


Price for 1000 tasks: $15.
Turnaround time: 3 hours.*
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Side-by-Side
Comparison

Perform side-by-side comparisons to decide which option works best and check that your images match descriptions, or get any other judgments you need to verify or clean up your data.


Price for 100 image pairs starts at $1.5.
Turnaround time: 1 hour.*
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Image & Video Moderation

Make sure inappropriate content isn’t uploaded to your site. Set rules for all types of images and videos with instructions and details about what is acceptable and what is not.


Price for 1000 tasks: $4.5.
Turnaround time: 1 hour.*
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Image & Video
Collection

Create collections of images and videos based on specific topics or motifs, lighting, angles or environments. Ask Tolokers to record video snippets according to your specifications and instructions.


Price for 100 tasks: $6.
Turnaround time: 5 hours.*
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Search
relevance

Use Toloka to evaluate the performance of your search engine, find out which ranking model works best, and improve the search algorithm.


Price for 1000 tasks: $18.
Turnaround time: 4 hours.*
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Text
Classification

Categorize any kind of text into predefined categories or ontologies to get the training data you need to optimize your NLP model.


Price for 1000 tasks: $18.


Turnaround time: 2 hours.*
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Sentiment
Analysis

Categorize any kind of text by sentiment and reasons behind the sentiment for any purpose, from understanding customer reviews to spam filtering.


Price for 1000 tasks: $4.5.
Turnaround time: 1 hour.*
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Intent
Classification

Train your chatbot, voice assistant, or any other conversational agent to better understand your user’s intent.



Price for 100 tasks: $6.
Turnaround time: 1 hour.*
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Utterance
Collection

Power your conversational agent with text utterances collected by performers based on instructions or scenarios that you provide.


Price for 100 tasks: $12.
Turnaround time: 4 hours.*
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Named Entity
Recognition

Create your own custom ontology to identify parts of speech, classify proper nouns, or label any other entities for your project or named entity recognition (NER) model.


Price for 1000 tasks: $18.
Turnaround time: 1 hour.*
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Audio Data Collection

Create or fine-tune a voice interface using speech samples recorded by Toloka performers according to your instructions, with fast turnaround and low prices. Enhance TTS (Text-to-Speech) and speech synthesis technologies with high-quality audio data.


Price for 1000 tasks: $18.
Turnaround time: 3 hours.*


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Audio Transcription

Convert audio to text with Toloka transcribers or ask performers to check transcriptions for correctness and use resulting data to improve speech recognition models. Transcribe any number of audio files quickly and accurately.


Price for 1000 tasks: $7.


Turnaround time: 4 hours.*
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Audio Classification

Use Toloka to detect emotion, categorize topics, or identify events in audio samples or conversations to improve your model.





Price for 1000 tasks: $7.5.
Turnaround time: 2 hours.*
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Business data

Collect information like website URLs or business hours, or categorize businesses by type, location, or size. Use Toloka to enrich business data and gather the information you need.


Price for 1000 tasks: $7.2.
Turnaround time: 4 hours.*
Surveys

Conduct surveys of thousands of Toloka performers with a variety of backgrounds using various types of survey formats.


Price for 100 tasks: $6.
Turnaround time: 1 hour.*
Content Generation

Generate any type or any amount of content, such as product descriptions, recipes or user manuals, for any kind of project, on-demand 24/7.


Price for 100 tasks: $6.
Turnaround time: 1 hour.*
Offline data collection

Gather information about businesses like name, phone number, menu, and opening hours. Digitize offline data for your projects and business goals.


Price: starting at $40.
Up to 750 points visited in one city per week.*
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Price monitoring

Get information about actual in-store prices on your products and competitors' discounts at specific retail outlets, adjust your pricing to match.


Price per item: starting at $0.03.
Timeframe for price checks: 10 days.*
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Merchandising

Check where your products are placed and the allocated share of shelf space. Compare this data with information about competitors' products.


Price per shelf: starting at $0.10.
Timeframe for store monitoring: 10 days.*
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Secret buyer

Get insights into staff performance, quality of service and demand for your products.


Price per secret online purchase: starting at $1.
Timeframe for shopping: 2 weeks.
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Foot traffic

Use Toloka to learn about foot traffic and road traffic for analyzing strategic retail points.


Price per traffic check (one retail point): starting at $0.50.* 
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Ad monitoring

Collect data for analyzing and monitoring outdoor advertising. Track promo campaigns.


Price: starting at $150. Up to 800 points visited in one city per month.*
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✲ Approximate cost. Not a public offer. Price and turnaround time for tasks are set by the requester
and depend on the type of task, input data, and other factors.
Intelligent platform for high performance
Designed by engineers for engineers, Toloka accelerates your data labeling processes by integrating an on-demand global crowdforce and giving you full control of speed and quality with intelligent tools and research-based crowd science methodologies. True scalability lets you produce quality datasets of any size to power high performing ML models and reliable algorithms.
Intelligent platform
Our platform is purpose-built to handle large-scale data collection and annotation projects for machine learning and other business purposes: multiple quality control methods, smart matching mechanisms, API & Python client library.
Global crowd
Toloka gives you access to an unlimited multilingual crowdforce available 24/7 across the globe. You can choose the level of qualification, language, region, age, and gender, or tune other filters to fit your objectives.
Unique methodology
The Toloka team is elevating data labeling to the engineering level. Mathematics-based methods and tools produce useful signals from any human effort, no matter how small, to optimize data quality.
Success stories
Useful resources
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Take advantage of Toloka technologies, including millions of performers available for your projects 24/7.
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Mon Apr 19 2021 14:58:30 GMT+0300 (Moscow Standard Time)