--- title: Preview data mode description: Discover how to use preview data mode in TheirStack API to show blurred job and company results without consuming credits. Save API calls today. url: https://theirstack.com/en/docs/api-reference/features/preview-data-mode --- Our [Job Search](/en/docs/api-reference/jobs/search_jobs_v1) and [Company Search](/en/docs/api-reference/companies/search_companies_v1) endpoints include a preview mode that return the same data but some fields are blurred. This mode is useful for [sales software](/en/docs/guides/sales-software-integration-guide) building products with TheirStack data. It allows you to show a preview of the data to your end users without consuming [credits](/en/docs/pricing/credits). It's the same we use in our own [app](https://app.theirstack.com). ## How to use preview mode To use preview mode, you need to set the `blur_company_data` field to `true` in the request body. ## Company search preview When doing a [company search](/en/docs/app/company-search) with preview mode, the response will return all fields but the `name`, `logo`, `url`, `domain`, `long_description`, `seo_description`, `linkedin_url`, `publicly_traded_symbol`, `apollo_id`, `linkedin_id` fields will be blurred. ## Job search preview When doing a [job search](/en/docs/app/job-search) with preview mode, the response will return all fields but the `description`, `url`, `final_url`, `source_url`, `company`, `company_domain`, `company_object.name`, `company_object.domain`, `company_object.linkedin_url`, `company_object.linkedin_id`, `company_object.url`, `company_object.long_description`, `company_object.seo_description`, `company_object.possible_domains` fields will be blurred. ## Limitations This mode is not available when filtering by company identifiers (company\_name, company\_domain, company\_linkedin\_url, company\_id).