VersionBridge checks custom Odoo modules against everything that changed between two Odoo versions, confirms each finding on a target Odoo version server, fixes the safe changes automatically and turns the result into an effort estimate.
This page is designed to help you find out whether VersionBridge is good and if it is the right choice for you.
Every Odoo upgrade has the same slow part: finding out what the new version breaks in the modules you wrote or maintain. Teams usually discover it one error at a time, restarting the server after each fix, and quote the work from experience rather than evidence.
VersionBridge turns that into a single run. Upload a module as a ZIP or point it at a GitHub repository, choose the current and target Odoo versions, and the service compares your Python, XML, JavaScript/OWL and manifest files with a maintained record of what changed between those versions. Each suspected break is then tried on a real Odoo instance of the target version, so the report only contains changes that actually fail, each with the file, the line and an estimated fix time. Where a fix is safe to automate, VersionBridge applies it and loads the module again to prove it works; everything else is listed for a developer with full context.
The result is a ranked findings list, an effort and cost figure at your own hourly rate, and a PDF assessment you can hand to a client under your own name. Multi-version jumps such as 16 → 20 are handled as one job, and direct upgrades to Odoo 20 are supported.
Listed in
Verification
of findings on a real Odoo instance of the target version
Automatic fixes
for safe Python and XML changes, re-verified after applying
Multi-version jumps
Multi-version jumps scoped as one piece of work (e.g. 16 → 20)
Two things I have not seen elsewhere for Odoo.
First, every finding is confirmed by loading the module on a real Odoo instance of the target version, so the report shows what actually fails rather than a list of possible issues. Second, it works on the custom-code side, which Odoo's upgrade service and OpenUpgrade leave to you: they move the database, this tells you what in your own modules breaks and fixes the safe part.
Being able to scope a jump of several versions as one job, straight to Odoo 20, is the other difference from doing it step by step.
VersionBridge was built by a long-time Odoo developer who started on the platform when it was still called TinyERP, at version 2, and has worked inside the Odoo codebase ever since. One part of the job never improved: upgrades.
Every new version meant the same loop of starting the server, hitting an error, fixing it and starting again, and every upgrade quote for a client's custom code was an educated guess that either lost margin or lost the deal.
He was convinced both could be done properly: the breaking changes between two Odoo versions are knowable, so they can be found before the first crash, verified on the target version, and turned into an estimate with evidence behind it.
VersionBridge is the tool he built to end his own frustration, first for his own upgrade work and then for the partners and in-house teams who face the same problem on every release.
Because it answers the question the alternatives leave open. Odoo's upgrade service and OpenUpgrade migrate the database and standard modules, and both tell you that custom modules are your problem; doing that by hand means a senior developer and days of trial and error, and a code checker alone gives you a list of maybes.
VersionBridge is specific to that gap: it checks the custom code against what changed on your exact path, proves each finding on a real Odoo server of the target version, fixes the safe Python and XML changes and re-verifies them, and gives you a per-module effort and cost figure you can quote. You can try it on your own module for free with no card, so the comparison costs nothing but a scan.
Odoo partners, integrators and freelance Odoo developers who quote and deliver upgrades for clients, and in-house teams that maintain custom modules on their own Odoo. It fits best if you are on Odoo 15 to 19 and moving to 19 or 20, maintain anywhere from one custom module to a full codebase, and need a defensible number before the project starts rather than a guess. Community and Enterprise both work, since it deals with the module code, not the database.
We have collected here some useful links to help you find out if VersionBridge is good.
Check the traffic stats of VersionBridge on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of VersionBridge on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of VersionBridge's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of VersionBridge on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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