Staxly

Clerk vs Weaviate

User management and authentication as a service
vs. Open-source vector DB with hybrid search + modular embeddings

Clerk website ↗Weaviate website ↗

Pricing tiers

Clerk

Free
50k MAU included. No SSO/SAML. Perfect for side projects and early prototypes.
Free
Pro
$25/mo (or $20/mo annual). 50k MAU, $0.02 each after. 1 enterprise SSO connection per app. Webhooks, JWT templates, custom session duration.
$25/mo
Business
$300/mo (or $250/mo annual). Advanced organizations, enhanced support, additional enterprise features.
$300/mo
Enterprise
Custom. Volume MAU discounts, SLA, workspace-wide SAML SSO, dedicated support.
Custom
Clerk website ↗

Weaviate

Sandbox (14-day trial)
14-day free trial. Shared cloud cluster. 250 Query Agent req/month.
$0 base (usage-based)
Self-Hosted (OSS)
BSD-3 licensed. Run free on your infra.
$0 base (usage-based)
Flex
From $45/mo pay-as-you-go. Shared HA cluster. 99.5% uptime. 30k Query Agent reqs/mo.
$45/mo
Premium
From $400/mo prepaid. Shared or dedicated. 99.95% uptime. SSO/SAML. Unlimited Query Agent. HIPAA on AWS.
$400/mo
Enterprise
Custom. BYOC / private deployment.
Custom
Weaviate website ↗

Free-tier quotas head-to-head

Comparing hobby on Clerk vs sandbox on Weaviate.

MetricClerkWeaviate
mao100 orgs/month—
mau50000 users/month—
sso connections0 connections—

Features

Clerk · 15 features

  • Account Portal — Hosted sign-in/user profile pages at accounts.yourapp.com — zero UI code, fully …
  • Bot Protection — Cloudflare Turnstile CAPTCHA integrated into sign-up.
  • Clerk Billing — Built-in Stripe-powered billing: subscriptions, plans, proration — ties directly…
  • Enterprise SSO (SAML/OIDC) — SAML and OIDC for enterprise customers. Per-domain connection. Pro+ (1 included)…
  • Impersonation — Act as a user from dashboard to debug. Logged.
  • JWT Templates — Custom JWT issuance for third-party backends (Supabase, Hasura, Firebase, Convex…
  • Machine Tokens (M2M) — API keys and machine tokens for service-to-service auth in addition to user sess…
  • Multi-Factor Auth — TOTP (authenticator apps), SMS OTP, backup codes. Forced or optional per user.
  • Organizations (B2B) — Multi-tenant orgs with roles, permissions, invitations, domain allowlist, and pe…
  • Passkeys (WebAuthn) — Passwordless passkey sign-in with per-device biometrics.
  • Prebuilt Components — Drop-in React components: <SignIn/>, <SignUp/>, <UserButton/>, <OrganizationSwit…
  • Sessions — Server-side session tokens. Sliding expiration by default; configurable absolute…
  • User Management — Full user CRUD, metadata (public/private/unsafe), email/phone verification, ban/…
  • Waitlist Mode — Collect sign-ups before opening the app. Approve waitlist entries to activate ac…
  • Webhooks — Events: user.created/updated/deleted, session.created, organization.* — delivere…

Weaviate · 13 features

  • Backups — S3, GCS, Azure Blob backup destinations.
  • BYOC — Run managed Weaviate in your own cloud account.
  • Compression (PQ/BQ/RQ) — Reduce vector memory footprint by up to 32x.
  • Dynamic Indexing — HNSW + flat + dynamic index selection.
  • Generative Search — Search + RAG answers in one API call.
  • Hybrid Search — Combine BM25 + dense vector search in one query.
  • Modular Vectorizers — 60+ plug-in vectorizers + generative AI modules.
  • Multi-Tenancy — Per-tenant isolated vector stores in one cluster.
  • Query Agent (AI) — Agentic natural-language query generator.
  • RBAC — Role-based access control for collections + tenants.
  • Replication — Multi-node async + sync replication.
  • Self-Host (OSS) — BSD-3 licensed. Docker + k8s Helm.
  • Structured Filters — Metadata filters pre + post vector search.

Developer interfaces

KindClerkWeaviate
SDK@clerk/astro, @clerk/backend / @clerk/clerk-sdk-node, @clerk/chrome-extension, @clerk/clerk-expo, @clerk/clerk-js (vanilla), @clerk/clerk-react, @clerk/clerk-react-native, @clerk/nextjs, @clerk/nuxt, @clerk/remix, clerk-sdk-go, clerk-sdk-python, clerk-sdk-ruby, @clerk/tanstack-start, @clerk/vueweaviate-client, weaviate-go-client, weaviate-java-client, weaviate-ts-client
RESTBackend REST API, Frontend APIWeaviate REST API
GRAPHQL—Weaviate GraphQL
MCPClerk MCPWeaviate MCP
OTHERWebhooks (Svix)Weaviate gRPC
Staxly is an independent catalog of developer platforms. Outbound links to Clerk and Weaviate are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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