Appsmith screenshot
#91 C+ Rank #233

Appsmith

Low-code platform for building internal admin panels and dashboards against existing databases/APIs. Heavier stack than peers like ToolJet, combining a Java backend with MongoDB and Redis.

Dev Tools Java Hard to deploy $20/mo equiv
54.0 / 100

βš™ Full Stack

Java/Spring backend, Node.js layer for JS execution sandboxing, React frontend, MongoDB for app definitions, Redis for caching/session state.

πŸ“ˆ Scaling Analysis

The Java+Node dual-runtime and MongoDB dependency make this the heaviest low-code option in the batch to operate; it scales but needs meaningfully more memory/CPU headroom per instance than the Postgres-based alternatives.

πŸš€ Running on Nexlayer

Needs app, mongo, and redis pods at minimum; set APPSMITH_INSTANCE_NAME and internal URLs to reference mongo.pod:27017 and redis.pod:6379. mirror.gcr.io doesn't carry MongoDB β€” pull the official mongo image via a GAR mirror or accept Docker Hub rate-limit exposure.