The best replacement for dynamodb is mongodb.

The best alternatives to dynamodb are rated as following:
★★★★★  mongodb
★★★★  cassandra
★★★★  simpledb
★★★★  rds
★★★★  redshift
★★★  redis
★★★  couchbase
★★★  bigtable
★★  elasticache
★★  riak
★★  couchdb
★  cloudant
★  firebase

Your alternative for dynamodb is not listed? Suggest!
Speaking about dynamodb, one probably shouldn't forget about elasticache.

Other search terms related to dynamodb and their ratings are:
★★★★★ elasticache
You have in mind a companion for dynamodb and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of dynamodb in all years. Click on graph for more.
dynamodb
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