Summa

Here is Summa in plain terms. Blockchain Interoperability, Cross-Chain Architecture, Interoperability as a Service, Blockchain Architecture, Cryptocurrency Architecture. In practice that means managing your IT, from help desk to infrastructure, as an outside partner.

The natural audience is small and mid-sized companies. They also list Bitcoin, Blockchain, Cryptocurrency, Ethereum and Financial Services, so expect those to show up in the feature set. As a small company team themselves (11 to 50 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

Summa is based in San Francisco, California and founded in 2018. Their site is summa.one.

Things worth asking about: response SLAs, onboarding, and what is billed per hour. A short pilot with your real data tells you more than any demo.

Every review on Revaw shows how it was verified, so if you know Summa well, your review carries weight here.