fly.ioReviews of fly.io

I have a similar opinion to Srikanth's review: some users who rate Fly.io poorly may not have enough technical expertise to fully understand how the platform works. I have been using Fly.io for over a year, and my experience has been consistently positive. The platform is simple, clean, and user-friendly. Pricing is transparent, so I always know what I am paying for, and deployments through flyctl are straightforward and reliable. I have also used AWS extensively. While AWS offers more services and flexibility, it is significantly more complex. One of Fly.io's biggest strengths is that it provides a much simpler and more developer-friendly experience, with a clean interface and straightforward deployment workflow. For many projects, that simplicity is a major advantage rather than a limitation. Fly.io is especially well suited for personal projects, learning, and small applications. If you understand how to optimize your resources and deployments, it is possible to run projects at very low cost. In my experience, the platform provides excellent value, and I appreciate how developer-focused it is. I also want to support Fly.io because I believe they are building something valuable for developers. My experience with the platform has been excellent, and I hope they continue improving and growing in the years ahead. Overall, Fly.io has been a reliable and enjoyable platform to use, and I would happily recommend it to other developers. I would especially recommend it to junior developers and anyone who wants to learn modern deployment workflows without the complexity of larger cloud platforms. The fast and straightforward deployment process makes it easy to focus on building and learning rather than spending hours on infrastructure configuration.

fly.io offers stable hosting for my custom Discord bot through a Docker container. The free plan, as noted in other reviews, doesn’t exist but is instead a pay-as-you-go plan which waves invoices smaller than $5.00, so make sure you know what you’re doing and set your fly.toml file accordingly. Furthermore, seemless integration with GitHub and a nice UX overall. Thanks for waiving invoices smaller than $5.00, too!

Hosted my telegram bot for a large group chat on fly.io. It ran an entire year without interruptions, virtually for free (got moved to the free tier automatically). Good stuff.

Fly.IO is an upcoming genius provider. One Dockerfile, free Let's Encrypt SSL certificates, and a reasonable cold start time. My first cold start takes about 7 seconds and has the potential to cause a timeout. But, from a business perspective, this is hardly a problem. I am focused on recurring users and traffic spikes. They face some downtime from time to time, but I tolerate this since I load balance between other cloud providers. The users that have rated Fly poorly potentially do not have enough technical expertise and expect it to be like Wix or Shopify. This will be one of the best (and simplest) serverless providers you will ever encounter in existence. I couldn't stand back and tolerate a 2.7-star review for these future Giants in the industry.

I have been using fly.io for almost 2 years now, there have been ups and downs, its been a bumpy road. But this is expected for a new provider. In the course of these 2 years I have deployed various prototype NodeJS applications. I have been around the block with my deployment infra - never feeling fully satisifed with any of them, AWS Lamda, GCP KE, CF Pages, CF workers, Netlify, Vercel (best DX imo), Heroku, DigitalOcean But time and time again I come back to fly.io It just works, no frills. You write a dockerfile, you deploy it. and thats it. This is the serverless dream that I think most providers miss out on - they try to abstract away the infra too much, with Fly you get the best of serverless but still have full control over what you are deploying Its incredibly fast. I cannot stress this enough. No cold starts, it kind of blows my mind. The monitoring is simple. With CF Workers I can't count the number of times I will get the 500 Cloudflare worker page with absolutely no logs showing and I had to contact support. I could write a lot more, but just felt compelled to leave my opinion on this great service. Satisifed customer, I will be using it for all my clients. If only they could have have a fully managed Postgress service I would be entirely fly.io stack