Neon vs Convex

Neon

Convex

Neon · 14 features

• Autoscaling — Compute scales CPU + memory between min and max CU in seconds based on load.
• Branching — Git-like DB branches: copy-on-write snapshots of data + schema. Instant, cheap. …
• Data API (REST) — PostgREST-compatible REST endpoint auto-generated from your schema. Uses Postgre…
• IP Allowlist — Restrict DB access to specific CIDRs. Launch+.
• Launchpad — One-click create-a-database link that can be embedded in OSS repos (DATABASE_URL…
• Logical Replication — Publish changes to Snowflake, BigQuery, Kafka, or other Postgres. Subscribe from…
• Monitoring — Built-in dashboards for CPU/RAM/connections/slow queries. Prometheus export on B…
• Neon Auth — Stack Auth integrated: users table auto-synced into your Postgres (public.users_…
• Point-in-Time Restore — Restore DB to any moment in the retention window (6h free → 30d Scale) via branc…
• Private Networking — AWS PrivateLink / VPC peering. Business plan.
• Read Replicas — Create a read-only compute endpoint on the same branch. Zero replication lag (re…
• Scale to Zero — Compute suspends when idle — no charge for compute while paused. Cold-start ~300…
• Schema Diff — Compare schema between branches — build PR checks and preview migrations safely.
• SQL over HTTP — Serverless driver lets you query Postgres over HTTPS — works in edge runtimes (V…

Convex · 18 features

• Actions — Non-deterministic functions for external I/O (fetch, AI APIs, email). Cannot rea…
• Authentication — Convex Auth (built-in) or BYO provider (Clerk, Auth0, Kinde, WorkOS). ID tokens …
• Convex Agents — AI agent framework with durable memory, threads, tool use. Works with OpenAI / A…
• Convex Auth — First-party auth library: passwords, magic links, OAuth, phone — stored in your …
• Convex Components — Reusable backend modules (rate limiter, workflow, aggregate, action-retrier, etc…
• Cron Jobs — Recurring schedules defined in convex/crons.ts. UTC, cron-style patterns.
• Durable Workflows — Long-running multi-step workflows with retries and at-least-once guarantees.
• Exception Reporting — Auto-capture errors to Sentry, Axiom, Datadog.
• File Storage — Upload/download via storage API. Returns storage IDs referenced in documents.
• Full-Text Search — BM25 search index on table fields. withSearchIndex query helper.
• HTTP Actions — Expose public HTTP endpoints for webhooks, OAuth callbacks, third-party integrat…
• Log Streams — Stream function logs to Axiom, Datadog, Sentry. Pro+.
• Mutations — Transactional write functions. All reads + writes in one mutation are ACID; conf…
• Preview Deployments — Every Git branch gets its own isolated deployment. Integrates with Vercel/Netlif…
• Queries — Deterministic read-only TS functions. Automatically cached and re-run when under…
• Real-Time Subscriptions — useQuery auto-subscribes; server invalidates when data a query read changes. No …
• Scheduler — schedule.after / schedule.at — enqueue functions to run later. Durable, survives…
• Vector Search — Native vector index on tables. withIndex + filter fields. Up to 4096 dims.