kynetradb vs 20 competitors
Supabase-API parity plus kynetra's differentiators — across backend platforms, search engines, vector stores, KV stores, document DBs, and edge SQL. kynetradb is pinned at the top. Click any competitor's name to see a head-to-head.
All claims are linked to each product's public homepage or documentation. Where kynetradb is weaker, the table says so — check the head-to-head pages for detail.
Supabase-parity feature matrix
kynetradb speaks the same API contract as Supabase so existing apps port with a one-line client import swap. The table below shows shipped parity plus kynetra-only extras.
| Capability | kynetradb | Supabase | Notes |
|---|---|---|---|
| TypeScript SDK | @kynetra/client | @supabase/supabase-js | supabase-js-compatible — swap one import line |
| PostgREST-style REST API | /rest/v1 | /rest/v1 | select/filter/order/embed/count/upsert/pagination |
| Auth (GoTrue-shaped) | /auth/v1 | /auth/v1 | email+password, refresh tokens, OTP/magic-link, OAuth (Google/GitHub), anonymous |
| Row-Level Security | auth.uid() DSL | Postgres RLS | SELECT/INSERT/UPDATE/DELETE per-row enforcement; service key bypasses |
| Realtime | WebSocket channels | WebSocket channels | postgres_changes (INSERT/UPDATE/DELETE), presence, broadcast; RLS-filtered |
| Storage | Buckets + signed URLs | Buckets + signed URLs | Public/private buckets, object RLS; local or S3-compatible backend |
| Edge Functions | WASM /functions/v1 | Deno /functions/v1 | Sandboxed, per-invocation isolation, 10s timeout; SDK .invoke() |
| Multitenancy | Orgs → Projects | Orgs → Projects | Per-project isolated data/auth/storage + per-project API keys |
| One binary (no Docker fleet) | Yes | Multiple containers | Kynetra extra — runs anywhere a binary runs |
| 18 deploy targets | 18 (incl. 5 Indian) | 4 | Kynetra extra — 1-click Dockerfiles for all |
| BM25 full-text search | Built-in, 1.07 ms @ 100k | Trigram only (Postgres) | Kynetra extra — no external service |
| Vector similarity search | Built-in, 2.21 ms @ 100k | pgvector (HNSW) | Kynetra: brute-force (scales to ~100k); Supabase: HNSW (scales higher) |
| 12 outbound DB sinks | Yes | No | Kynetra extra — fan-out to Postgres, DynamoDB, BigQuery, Firestore, Redis, Pinecone, … |
| LLM agentic runtime | Anthropic + OpenAI + Ollama | No | Kynetra extra — 10 typed actions, persisted audit trail |
| Embeddable Rust core | Yes (library mode) | No | Kynetra extra — embed directly in a Rust application |
Where Supabase wins: mature Postgres ecosystem, SQL joins, HNSW vectors beyond ~100k, larger community, more polish on OAuth and storage transforms. See kynetradb vs Supabase for a full head-to-head.
| Product | Category | Full Text | Vector | Doc Filter | KV | Realtime | Auth | Files | Self-Host | Single Binary | License | LLM Runtime | DB Sync | Deploy Targets |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| kynetradb | backend | BM25 | brute-force | WebSocket | Apache-2.0 | 18 | ||||||||
| PocketBase | backend | trigram | SSE | MIT | 3 | |||||||||
| Supabase | backend | trigram | HNSW | WebSocket | Apache-2.0 | 4 | ||||||||
| Firebase | backend | none | WebSocket | SaaS-only | 0 | |||||||||
| Appwrite | backend | none | WebSocket | BSD-3-Clause | 2 | |||||||||
| Convex | backend | none | HNSW | WebSocket | SaaS-only | 0 | ||||||||
| Nhost | backend | trigram | HNSW | WebSocket | MIT | 1 | ||||||||
| MongoDB Atlas | document | lucene | HNSW | polling | SaaS-only | 0 | ||||||||
| Couchbase | document | BM25 | HNSW | none | Apache-2.0 | 0 | ||||||||
| Redis | kv | BM25 | HNSW | polling | RSAL | 0 | ||||||||
| DynamoDB | kv | none | polling | SaaS-only | 0 | |||||||||
| Algolia | search | BM25 | HNSW | none | SaaS-only | 0 | ||||||||
| Meilisearch | search | BM25 | HNSW | none | MIT | 2 | ||||||||
| Typesense | search | BM25 | HNSW | none | GPL-3.0 | 1 | ||||||||
| Elasticsearch | search | lucene | HNSW | none | SSPL | 0 | ||||||||
| Pinecone | vector | none | HNSW | none | SaaS-only | 0 | ||||||||
| Weaviate | vector | BM25 | HNSW | none | BSD-3-Clause | 1 | ||||||||
| Qdrant | vector | none | HNSW | none | Apache-2.0 | 1 | ||||||||
| Chroma | vector | none | HNSW | none | Apache-2.0 | 0 | ||||||||
| Cloudflare D1 | sql | trigram | none | SaaS-only | 0 | |||||||||
| Turso | sql | trigram | none | MIT | 1 |