You know you're leaving. Leaving to where?
Every other tool here assumes you have already picked a destination. This one picks it with you. Tell it what you are replacing, anything from a database to a firewall to an LLM API, answer 180 parameters about how your organisation actually works, and it ranks every candidate in that category against your constraints, shows the reasoning, and names the products it ruled out and why.
What are you replacing?
Every category in the catalogue is here, 21 of them covering 176 products. The finder ranks alternatives inside whichever category you pick.
Why a questionnaire, rather than a list of "best alternatives"
The reason "best alternative" articles are useless is that the best alternative is not a property of the product. A two-person team with no Linux experience and a nine-week runway should not be handed the same answer as a platform group with a year and a Kubernetes practice, even though both are leaving the same vendor. The constraint that decides it is almost never the feature list.
So the finder asks about the things that actually kill migrations: whether you can absorb the operational burden, whether the skills exist in-house today, whether a support contract is mandatory, whether it has to run air-gapped, how much disruption the organisation will tolerate, and how long you have before the renewal decides for you. Then it scores every candidate on those, weights each factor by how much you said it matters, and shows its working. A product that wins on paper and loses on your constraints will rank below one that fits.
The same logic runs for all 21 categories. Only the capability questions change: 165 of them across the catalogue, because "must do live migration" and "must enforce OAuth scopes at the edge" are not interchangeable questions.
The eight axes every product is scored on
Alongside its deployment model, licence, support model, assumed skills, and capabilities, each of the 172 products carries an editorial score from 1 to 5 on each axis below. Your answers decide which axes matter and by how much, which is why the same product can rank first for one team and tenth for another.
- Operational burden 1 = turnkey, 5 = needs a platform team
- Scale ceiling 1 = small estates, 5 = largest estates
- High availability 1 = single node, 5 = ha is first-class
- Ecosystem & hiring 1 = niche, 5 = ubiquitous
- Maturity 1 = young, 5 = decades in production
- Regulated-estate fit 1 = rare, 5 = the default choice
- Ongoing cost 1 = free / infra only, 5 = premium commercial
- Independence 1 = one vendor decides, 5 = community-governed
These are qualitative editorial assessments of commonly reported characteristics, scored consistently across the catalogue so products can be compared to each other. They are not vendor claims, benchmark results, or statements about any vendor's current contract terms, certifications, or roadmap. The full method is in the methodology, and the companion dataset scoring how hard each product is to leave is the Lock-in Index.
What to do with the shortlist
The finder ends where the rest of the site begins. Once you have two or three credible destinations, put a number on the move with the switching cost calculator and the 3-year TCO calculator, test whether the timeline survives contact with your renewal date in the renewal planner, and check the destination's own exit profile in the Lock-in Index before you commit, because the point of this exercise is not to repeat it in four years.
When the contract itself is the next obstacle, the Exit Toolkit takes over: scan the renewal for lock-in clauses, score your readiness to leave, price the egress, and confirm your data can actually get out. If a published migration guide exists for the path you chose, the results link straight to it.
Questions about the finder
How is this different from a vendor comparison site?
Comparison sites rank products in the abstract, or in the order that pays best. This ranks them against your constraints: the same 172 products reorder completely depending on whether you can self-host, whether you need a support contract, how much operational capacity you have, and how long your runway is. Two teams leaving the same vendor should get different answers, and here they do.
Does it only cover VMware, or virtualization?
Neither. It covers every product in the catalogue: all 172 of them across all 21 categories, including databases, backup, monitoring, storage, operating systems, identity, security, IaC, containers, data warehouses, CI/CD, load balancers, networking, firewalls, messaging, LLMs, cloud, VDI, and API management. The scoring logic is identical for every category; only the capability questions change.
What data is the ranking based on?
Two original datasets. The Fit Profiles score every product on eight adoption axes (operational burden, scale ceiling, availability, ecosystem, maturity, regulated-estate fit, ongoing cost, and independence) plus its deployment, licensing, support model, assumed skills, and capabilities. The Lock-in Index scores how hard each product is to leave. Both are editorial assessments, published with their methodology, not vendor marketing copy.
Why did it rule out a product I expected to see?
A "must have" answer is treated as a genuine requirement, so anything without that capability is excluded rather than quietly ranked low. The ruled-out list on the results page names every excluded product and the specific requirement it failed, so you can see whether the requirement or the exclusion is the thing to reconsider.
It recommended a commercial product. Isn't this site about leaving those?
It is about leaving vendors who have changed the terms on you, not about open source at any cost. If your answers demand capabilities, certifications, or a support contract that only commercial products offer, the honest result says so. Set the licensing and independence questions to reflect how much that matters and the ranking will move accordingly.
Is anything I enter sent anywhere?
No. The questionnaire, the datasets, and the scoring all run in your browser. Nothing is uploaded, logged, or stored, and there is no account. Close the tab and the answers are gone.
Can I trust the capability tags?
Treat them as a well-researched starting point, not a specification. They describe what a product is broadly known to do; your version, edition, region, and licence tier can all change the answer. Confirm anything decision-critical with the vendor before you commit to it.
OffVendor is independent and is not affiliated with, endorsed by, or sponsored by any vendor named here. All product and company names are the trademarks of their respective owners. The Fit Profiles are editorial assessments of commonly reported characteristics, offered for general information and planning; they are not advice, not a recommendation to buy or avoid any product, and not a statement about any vendor's current terms, pricing, certifications, or roadmap. Verify anything decision-critical with the vendor before acting on it.