How do Supabase and Weaviate Cloud prices compare?

Supabase: $25/month on Pro at 20 GB storage. Weaviate Cloud: $45/month on Flex at 20 GB storage. Different billing units are not an equal-workload comparison. Estimates exclude unlisted add-ons and taxes.

Does storage alone determine the database bill?

No. Compute, reads and writes, replicas, backups and egress may be billed separately. The estimate covers only the tracked plan and billing unit.

How should I compare vector and relational databases?

Compare engine and query requirements first, then vector capacity, indexing, filtering, backups and regions from the published plans.

What features and free access does Supabase list?

Postgres + Auth + Storage, Realtime, pgvector. Free access: 500 MB, 2 projects. Check plan-specific availability and current terms on the provider's official pricing page.

What features and free access does Weaviate Cloud list?

Built-in vectorizers, GraphQL. Free access: 14-day sandbox. Check plan-specific availability and current terms on the provider's official pricing page.

Databases & Vector · side by side

Supabase vs Weaviate Cloud

Compare Supabase, Weaviate Cloud by database engines, storage, compute, backups, branching and vector-search features.

Databases & Vector pricing calculator

Storage

20 GB

Supabase

$25 / mo

Pro · 20 GB storage

Weaviate Cloud

$45 / mo

Flex · 20 GB storage

Listed USD plan fees and tracked usage only. Unlisted compute, transfer, extras, taxes and contract terms are excluded. Custom or unsupported plan usage is not estimated.

Databases & Vector overview & pricing

Databases & Vector	Supabase	Weaviate Cloud
Provider	Supabase	Weaviate
Billing unit	GB storage	GB storage
Plan at selected usage	Pro	Flex
Monthly estimate	$25/mo	$45/mo
Workload	20 GB storage	20 GB storage
Free access	500 MB, 2 projects	14-day sandbox
Published plans	Free, Pro, Team, Enterprise	Free, Flex, Premium
Prices checked	2026-10-08	2026-10-08

Provider

Supabase: Supabase
Weaviate Cloud: Weaviate

Billing unit

Supabase: GB storage
Weaviate Cloud: GB storage

Plan at selected usage

Supabase: Pro
Weaviate Cloud: Flex

Monthly estimate

Supabase: $25/mo
Weaviate Cloud: $45/mo

Workload

Supabase: 20 GB storage
Weaviate Cloud: 20 GB storage

Free access

Supabase: 500 MB, 2 projects
Weaviate Cloud: 14-day sandbox

Published plans

Supabase: Free, Pro, Team, Enterprise
Weaviate Cloud: Free, Flex, Premium

Prices checked

Supabase: 2026-10-08
Weaviate Cloud: 2026-10-08

Databases & Vector monthly cost

Supabase: $25Weaviate Cloud: $45

Cost by GB storage

Cost curve data

GB storage	Supabase	Weaviate Cloud
0	$0	$0
5	$25	$0
10	$25	$0
20	$25	$45
40	$25	$45
100	$25	$45
200	$27	$45

Supabase: $0
Weaviate Cloud: $0

Supabase: $25
Weaviate Cloud: $0

Supabase: $25
Weaviate Cloud: $0

Supabase: $25
Weaviate Cloud: $45

Supabase: $25
Weaviate Cloud: $45

100

Supabase: $25
Weaviate Cloud: $45

200

Supabase: $27
Weaviate Cloud: $45

Databases & Vector feature comparison

Databases & Vector	Supabase	Weaviate Cloud
Storage	100 GB included then $0.0213 per GB	from $0.12 / GiB
Branching	$0.01344 per branch, per hour	Not listed
Dedicated Postgres Database		Not listed
Unlimited API requests		Not listed
Database size	8 GB disk size per project included then $0.125 per GB	Not listed
Advanced disk config		Not listed
Automatic backups	7 days	Not listed
Point in time recovery	$100 per month per 7 days retention	Not listed
Pausing	Never	Not listed
Egress	250 GB included then $0.09 per GB	Not listed
Pipelines	$0.053 per pipeline per hour $3.00 per GB processed during ongoing replication $0.60 per GB processed during initial syn	Not listed
Total Users	Unlimited	Not listed
MAUs	100,000 included then $0.00325 per MAU	Not listed
User data ownership		Not listed
Anonymous Sign-ins		Not listed
Social OAuth providers		Not listed
OAuth 2.1 Server		Not listed
Custom SMTP server		Not listed
Remove Supabase branding from emails		Not listed
Auth Audit Logs	7 days	Not listed
Basic Multi-Factor Auth		Not listed
Advanced Multi-Factor Auth - Phone	$75 per month for first project then $10 per month per additional projects	Not listed
Third-Party MAUs	100,000 included then $0.00325 per MAU	Not listed
Single Sign-On (SAML 2.0)	50 included then $0.015 per MAU	Not listed
Leaked password protection		Not listed
Single session per user		Not listed
Session timeouts		Not listed
Auth Hooks	Custom Access Token (JWT), Send custom email/SMS	Not listed
Advanced security features		Not listed
Cached Egress	250 GB included then $0.03 per GB	Not listed
Custom access controls		Not listed
Max file upload size	500 GB	Not listed
Content Delivery Network	Smart CDN	Not listed
Image Transformations	100 origin images included then $5 per 1000 origin images	Not listed
Postgres Changes		Not listed
Concurrent Peak Connections	500 included then $10 per 1000	Not listed
Messages Per Month	5 Million included then $2.50 per Million	Not listed
Max Message Size	3 MB	Not listed
Edge Functions Invocations	2 Million included then $2 per 1 Million	Not listed
Team members	Unlimited	Not listed
Log retention (API & Database)	7 days	Not listed
Log Ingestion	20 GB included then $0.50 per GB	Not listed
Log Query	Log Ingestion Usage x 100	Not listed
Log Drain	$60 per drain per month + $0.20 per million events + $0.09 per GB egress	Not listed
Platform Audit Logs		Not listed
Metrics endpoint
SOC2		Not listed
ISO 27001		Not listed
HIPAA		Not listed
AWS PrivateLink		Not listed
SSO		Not listed
Uptime SLAs		Not listed
Access Roles	Owner, Admin, Developer	Not listed
Vanity URLs		Not listed
Custom Domains	$10 per domain per month per project add on	Not listed
Community Support		Not listed
Email Support
Email Support SLA		Not listed
Designated support		Not listed
On Boarding Support		Not listed
Designated Customer Success Team		Not listed
Security Questionnaire Help		Not listed
Contract	Not listed	Monthly (Pay-as-you-go)
Deployment type	Not listed	Shared
Object limit	Not listed	Unlimited
Collection limit	Not listed	1000
Hybrid search	Not listed
Backup retention	Not listed	7 days
Flexible index types	Not listed
Vector compression	Not listed
HA / replication	Not listed
Multi-tenancy	Not listed
RBAC	Not listed
SSO / SAML	Not listed
Bring your own IdP	Not listed
HIPAA compliant	Not listed
PrivateLink (AWS)	Not listed
Encrypted volumes (customer keys)	Not listed
Console metrics	Not listed
Query Agent	Not listed	Free tier + usage-based
Query Agent rate limits	Not listed	30,000 req/mo
Embeddings	Not listed	Usage-based
Email support
Phone support	Not listed
Slack support	Not listed
Technical Account Team	Not listed
Instructor-led jumpstart training	Not listed
Availability	Not listed	99.5%
Severity 1 response time	Not listed	1 business day
Cluster upgrades	Not listed	Weaviate-managed
Cloud Service Provider	Not listed	GCP, AWS
Regions	Not listed	Limited (7)
Minimum	Not listed	$45 / month
Vector dimensions	Not listed	from $0.00465 / 1M
Backup	Not listed	from $0.03036/ GiB
Data transfer	Not listed	Free for promotional period

Storage

Supabase: 100 GB included then $0.0213 per GB
Weaviate Cloud: from $0.12 / GiB

Branching

Supabase: $0.01344 per branch, per hour
Weaviate Cloud: Not listed

Dedicated Postgres Database

Supabase
Weaviate Cloud: Not listed

Unlimited API requests

Supabase
Weaviate Cloud: Not listed

Database size

Supabase: 8 GB disk size per project included then $0.125 per GB
Weaviate Cloud: Not listed

Advanced disk config

Supabase
Weaviate Cloud: Not listed

Automatic backups

Supabase: 7 days
Weaviate Cloud: Not listed

Point in time recovery

Supabase: $100 per month per 7 days retention
Weaviate Cloud: Not listed

Pausing

Supabase: Never
Weaviate Cloud: Not listed

Egress

Supabase: 250 GB included then $0.09 per GB
Weaviate Cloud: Not listed

Pipelines

Supabase: $0.053 per pipeline per hour $3.00 per GB processed during ongoing replication $0.60 per GB processed during initial syn
Weaviate Cloud: Not listed

Total Users

Supabase: Unlimited
Weaviate Cloud: Not listed

MAUs

Supabase: 100,000 included then $0.00325 per MAU
Weaviate Cloud: Not listed

User data ownership

Supabase
Weaviate Cloud: Not listed

Anonymous Sign-ins

Supabase
Weaviate Cloud: Not listed

Showing 15 of 96

Which database providers fit your needs?

Supabase features & plan notes

Postgres + Auth + Storage
Realtime
pgvector
First project included. Additional projects from $10/mo.
Everything in the Free Plan, plus:
100,000 monthly active users then $0.00325 per MAU
8 GB disk size per project then $0.125 per GB
250 GB egress then $0.09 per GB
250 GB cached egress then $0.03 per GB
100 GB file storage then $0.0213 per GB
Email support
Daily backups stored for 7 days
7-day log retention
Add Log Drains (additional $60 per drain, per project)
$10/mo in compute credits included

Full pricing Official Pricing

Weaviate Cloud features & plan notes

Built-in vectorizers
GraphQL
Pay-as-you-go, monthly, no commitment.
Shared cloud cluster with full core DB toolkit + replication.
Baseline security with RBAC.
Highly available clusters — 99.5% uptime.
Query Agent free tier + usage-based; Embeddings usage-based.
Standard support — next-business-day Sev 1

Full pricing Official Pricing

How to compare database providers

Start with the engine and workload: relational databases, vector indexes and Redis services are not interchangeable. Storage estimates do not include unlisted compute, query, replication or network charges. Check backup retention, regions and scaling behavior.

Browse Databases & Vector pricing

Supabase vs Weaviate Cloud — FAQ

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