I believe AppSmith is a FOSS alternative, otherwise.
On top of Retools functionality, Budibase also comes with an automation platform, internal db and a lot more flexibility when it comes to design and deployment.
Here's our GitHub repo for anyone interested: https://github.com/Budibase/budibase
#devtoolsshouldbeopensource
The best thing you can do is what you've already done. Post about it publicly, let your AE know.
Hope Appsmith, Budibase, Tooljet, Bubble, et al work out!
Oh, while we are actively thinking about pricing, if Retool is out of budget for you, please do reach out to david AT. We are always happy to be flexible on price; our goal is to convince more people that Retool is a better way for building CRUD software, not to maximize revenue. We never want pricing to a blocker for anybody. (Reaching out to me is obviously not a long-term solution, but is a good one while we think about what our future pricing plans look like.)
Love retool! This new 5-seat plan will mean we can get started with Retool internally properly now on a trial basis, and hopefully upgrade in the future when we decide to roll it out!
(Although there do seem to be some bugs with the new plan - it keeps repeatedly telling me that i'm not licenced to edit things and that my trial is over so I can't quite start using it yet).
Also I can't use it for my personal projects as the commercial model doesn't quite work, so I use AppSmith for that.
I’d try visiting our billing page under settings/billing and see if you can select the free plan from there. If that doesn’t work, send me a note at antony@retool.com and we’d be happy to fix this.