--- title: How to make it easy to leave your SaaS | daily.dev description: Building a real SaaS data export means more than an export button; the files must actually be reusable elsewhere. The guide walks through a reading-list app... canonical: https://daily.dev/posts/how-to-make-it-easy-to-leave-your-saas-0j6982w4t twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: How to make it easy to leave your SaaS | daily.dev og:description: Building a real SaaS data export means more than an export button; the files must actually be reusable elsewhere. The guide walks through a reading-list app... og:url: https://daily.dev/posts/how-to-make-it-easy-to-leave-your-saas-0j6982w4t og:image: https://api.daily.dev/og/posts/0J6982w4t.png og:image:alt: How to make it easy to leave your SaaS og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # How to make it easy to leave your SaaS **[Flavio Copes](https://daily.dev/sources/flaviocopes)** · 6 min read · 0 upvotes · 0 comments ## Summary Building a real SaaS data export means more than an export button; the files must actually be reusable elsewhere. The guide walks through a reading-list app example, using a versioned JSON format with stable record IDs for articles, collections and attachments, plus an optional CSV. Exports should run as a resumable background job with states like pending, running, ready, and failed, built from a consistent snapshot processed in ordered batches. Downloads need private storage and authenticated access. Account deletion gets its own durable, step-by-step job: cancel billing, stop writes, delete owned records, and handle backups, with each step safe to retry. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### How should I design a data export format for a SaaS app so another application can import it? Use a versioned JSON file describing collections, articles, notes, and attachments, each with stable internal IDs rather than display names, since two records can share a name. Store attachment files inside the archive instead of linking to URLs that break after account closure. Document the format in a FORMAT.md file and reject absolute or path-escaping attachment paths on import. _Teams scoping export features can track patterns like stable-ID exports and import validation on daily.dev._ ### How do I keep a data export consistent if users edit records while the export job is running? Process the export from a single snapshot, such as a database snapshot or materialized copy, rather than just saving record IDs, which doesn't freeze their changing contents. Walk the snapshot in ordered batches using a stable cursor instead of offset pagination, since offsets over a live changing list can skip or repeat records. Report the snapshot timestamp so the owner knows which later edits are excluded. _Engineers designing background export jobs can follow consistency patterns like this on daily.dev._ ### What steps should a SaaS account deletion job include to avoid leaving a half-deleted account? Create a durable deletion job after confirmation, invalidate sessions, stop new writes, then cancel billing through the provider and verify the result before removing owned records, files, search indexes, and caches. Each step must be safe to retry, with completion recorded per step so a worker crash doesn't leave an invisible half-deleted account. Backups also need a restore procedure that reapplies completed deletions. _Developers building reliable account deletion flows can track durable job design patterns on daily.dev._ ## Similar posts on daily.dev - [Introducing Data Exports](https://daily.dev/posts/introducing-data-exports-jmtpha7mb) · Socket · 0 upvotes · 0 comments - [How to Organize a Postman Data Export Before You Migrate to Bruno](https://daily.dev/posts/how-to-organize-a-postman-data-export-before-you-migrate-to-bruno-wj3ibnxox) · Bruno Blog · 0 upvotes · 0 comments - [Moving Mountains of Data off S3](https://daily.dev/posts/moving-mountains-of-data-off-s3-j5lh5ktov) · 37signals Dev · 1 upvotes · 0 comments - [A Field Guide to Understanding Your Kilo Data Export](https://daily.dev/posts/a-field-guide-to-understanding-your-kilo-data-export-xdsowq35a) · Kilo Blog · 0 upvotes · 0 comments - [Snowflake Builders Blog: Data Engineers, App Developers, AI, & Data Science](https://daily.dev/posts/snowflake-builders-blog-data-engineers-app-developers-ai-data-science-wrh4l8e5q) · Snowflake Community · 0 upvotes · 0 comments --- Tags: [#architecture](https://daily.dev/tags/architecture) [View this post on daily.dev](https://daily.dev/posts/how-to-make-it-easy-to-leave-your-saas-0j6982w4t) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"How to make it easy to leave your SaaS","url":"https://daily.dev/posts/how-to-make-it-easy-to-leave-your-saas-0j6982w4t","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/how-to-make-it-easy-to-leave-your-saas-0j6982w4t"},"datePublished":"2026-10-31T08:10:31.392Z","dateModified":"2026-10-31T08:10:57.432Z","description":"Building a real SaaS data export means more than an export button; the files must actually be reusable elsewhere. 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