Supports five major database engines from one account
Pay-as-you-go dedicated resources for production workloads
Includes web hosting and tunneling alongside databases
Cons
Free tier storage (10MB) is only suitable for small tests, not real apps
Company background such as founding year and headquarters is not publicly disclosed
Itemized dedicated pricing can be harder to estimate than flat-rate plans
Less brand recognition than established DBaaS providers
ScyllaDB
Pros
Consistently cited by users as significantly lower latency than Cassandra under heavy load
DynamoDB-compatible API can meaningfully reduce cloud database costs for high-throughput workloads
Free, actively maintained open source edition with no licensing cost for self-managed use
Fully managed Cloud option removes operational burden for teams that do not want to self-host
Drop-in compatibility with existing Cassandra tooling and drivers eases migration
Cons
No public flat-rate pricing for Enterprise or Cloud tiers, requiring a sales conversation to get a quote
Operating a self-managed cluster still requires distributed systems expertise
Smaller ecosystem and third-party tooling compared to long-established Cassandra or DynamoDB
AGPL licensing on the open source edition can raise compliance questions for some organizations
Migrating fully off Cassandra or DynamoDB still requires careful testing despite compatibility layers
Use Cases
filess.io
Prototyping a new app — Spin up a free database in seconds to test an idea before committing to paid infrastructure.
Hosting a small production app — Use a shared paid plan or dedicated resources to run a live application's database with backups.
Exposing a local dev server — Use secure tunnels to share a locally running application with clients or teammates without deploying it.
Multi-region deployment — Deploy databases closer to users in different parts of the world to reduce latency.
ScyllaDB
Real-time messaging and notification systems — Applications like chat and notification platforms use ScyllaDB for its ability to sustain very high write throughput with predictable low latency at scale.
Migrating off DynamoDB to control costs — Teams facing high or unpredictable DynamoDB bills use ScyllaDB's Alternator API to move workloads to self-managed or ScyllaDB Cloud infrastructure without a full data layer rewrite.
Replacing Cassandra for lower latency — Organizations running large Cassandra clusters that experience garbage collection pauses or tail latency issues evaluate ScyllaDB as a wire-compatible, lower-latency replacement.