--- title: "Integrate.io | Replace In-house ETL Scripts [2026]" description: "Move off In-house Scripts with Integrate.io's migration tool and white-glove Solution Engineers. See what converts automatically and request a free dry run." url: "https://www.integrate.io/migrations/in-house/" --- Migration # Replace in-house scripts with Integrate.io We map your custom scripts and cron jobs and rebuild them as managed, monitored Integrate.io pipelines, so the logic survives without the maintenance and the key-person risk. [Book a Demo](https://www.integrate.io/demo/) [How the tool works](https://www.integrate.io/migrations/) ![In-house Scripts logo](https://www.integrate.io/images/compare/competitors/in-house.svg) → ![Integrate.io](https://www.integrate.io/images/compare/integrateio-mark.svg) Trusted by 1,100+ data and ops teams saving millions of IT tickets with Integrate.io ![Philips](https://www.integrate.io/images/customers/philips-logo.png) Customer Since:\ May, 2023 ![Caterpillar](https://www.integrate.io/images/customers/caterpillar-logo.png) Customer Since:\ July, 2018 [case study](https://www.integrate.io/case-studies/dpd-uk/) [![DPD](https://www.integrate.io/images/customers/dpd-logo.png)](https://www.integrate.io/case-studies/dpd-uk/) [Customer Since:\ August, 2019](https://www.integrate.io/case-studies/dpd-uk/) ![7-Eleven](https://www.integrate.io/images/customers/7-eleven-logo.png) Customer Since:\ August, 2017 ![Samsung](https://www.integrate.io/images/customers/samsung-wordmark-hero.png) Customer Since:\ August, 2021 [case study](https://www.integrate.io/case-studies/boston-red-sox/) [![Boston Red Sox](https://www.integrate.io/images/customers/boston-red-sox-circle-logo.png)](https://www.integrate.io/case-studies/boston-red-sox/) [Customer Since:\ August, 2025](https://www.integrate.io/case-studies/boston-red-sox/) ![Accenture](https://www.integrate.io/images/customers/accenture-logo.png) Customer Since:\ August, 2017 ![McGraw Hill](https://www.integrate.io/images/customers/mcgraw-hill-logo.png) Customer Since:\ August, 2022 ## Overview Plenty of teams run data integration on hand-written scripts (Python, SQL, bash) and cron jobs. They work until the author leaves, a source changes, or volume grows, and then they fail silently with no one to own them. Integrate.io replaces that with managed, monitored pipelines. Our Solution Engineers map each script and rebuild it, so you keep the logic and lose the maintenance burden and the single points of failure. ## How we migrate you off In-house Scripts The migration tool does the mechanical work, our Solution Engineers do the rest. 1. 1 ### Assess We inventory your In-house Scripts setup from an export or its configuration, so nothing is missed before the move. 2. 2 ### Map Every In-house Scripts component and connection is matched to its Integrate.io equivalent. 3. 3 ### Convert The migration tool rebuilds your jobs and translates the logic automatically. Anything it cannot translate with confidence is flagged for a Solution Engineer. 4. 4 ### Validate We run both platforms in parallel and compare outputs before you commit. 5. 5 ### Cut over Your current setup keeps running until the new pipelines are proven, then you switch over with a Solution Engineer alongside you. ## Why teams leave In-house Scripts ### Key-person risk Custom scripts usually live in one engineer's head. When they move on, no one fully understands how the pipelines work or how to fix them. ### No monitoring or alerting Home-grown scripts rarely have proper observability, so failures are silent and you find out when downstream data is already wrong. ### Maintenance that never ends Every new source, schema change, or API update means more code to write and maintain, pulling engineering time away from higher-value work. ## What transfers, and what we finish by hand The tool is designed to flag anything it cannot translate with confidence rather than guess, so a Solution Engineer gets a clear worklist. How much converts automatically depends on your export and how your jobs are built, and a free dry run shows you before you commit. ### The tool converts automatically - Each script's sources, transformations, and destinations are mapped to Integrate.io components. - Cron and scheduled runs become managed pipeline schedules with built-in monitoring. - Common patterns (extract, join, load) are rebuilt as reusable pipeline steps. ### What our Solution Engineers finish - Bespoke business logic, which we rebuild and validate with your team. - Credentials and secrets, which stay entirely in your control. - Edge-case handling, confirmed during scoping. ## Integrate.io vs In-house Scripts | | Integrate.io | In-house Scripts | | -------------- | -------------------------------------------------------------------------------- | --------------------------------------------------------------------------- | | Pricing model | Flat $1,999/month, unlimited data, pipelines, and connectors. | Free to write, but expensive to maintain and costly when the author leaves. | | Migration help | Automated converter plus a white-glove Solution Engineer team. We do it for you. | Whatever you build for yourself. | | Ease of use | Visual pipeline builder, with SQL and Python when you need them. | Total flexibility, but code-only and usually undocumented. | | Deployment | Fully managed cloud, nothing to run or maintain. | Wherever you run them: servers, cron, notebooks, or functions. | Still weighing your options? See the full [Integrate.io vs In-house Scripts comparison](https://www.integrate.io/compare/in-house-alternative/). ## How long it takes We scope your scripts first, then most teams are rebuilt and cut over within two to four weeks. Free dry run ## See what converts before you commit Share a sample of your In-house Scripts setup and we will run it through the migration tool and send back a migration report: what converts automatically, what a Solution Engineer finishes, and a scoped plan. No commitment. [Request a Free Dry Run](https://www.integrate.io/demo/) ## Ready to move off In-house Scripts? Talk to a Solution Engineer. We will run the converter against your In-house Scripts setup and map a clean path onto Integrate.io. [Book a Demo](https://www.integrate.io/demo/) FAQ ## Frequently Asked Questions Clear answers to the questions teams ask when evaluating Integrate.io. Still have questions? [Book a Demo →](https://www.integrate.io/demo/) Can you migrate scripts in any language? We work from your existing scripts, whatever the language (Python, SQL, bash, and others), map what each one does, and rebuild the logic as managed Integrate.io pipelines. Anything ambiguous is confirmed with your team during scoping. Only one person understands our scripts. Is that a problem? We document and rebuild the logic in a visual platform that your whole team can read and maintain, so it no longer depends on one person. How do you make sure our custom logic carries over? Bespoke logic is rebuilt and checked against your current outputs before cutover, and anything ambiguous is confirmed with your team. We run old and new in parallel so you can compare the results. ## Other migrations [![Talend logo](https://www.integrate.io/images/compare/competitors/talend.png)Talend](https://www.integrate.io/migrations/talend/) [![Jitterbit logo](https://www.integrate.io/images/compare/competitors/jitterbit.png)Jitterbit](https://www.integrate.io/migrations/jitterbit/) [![SSIS logo](https://www.integrate.io/images/compare/competitors/ssis.png)SSIS](https://www.integrate.io/migrations/ssis/) [![Informatica logo](https://www.integrate.io/images/compare/competitors/informatica.png)Informatica](https://www.integrate.io/migrations/informatica/) [See all migrations](https://www.integrate.io/migrations/#tools)