cross stack 100% Deterministic Spec Audit

Apify vs Supabase Vector

Comparing architecture, runtime limits, open-source licenses, and monthly costs for autonomous agent pipelines.

Apify

Apify Technologies (Jan Čurn & Jakub Balada)

Supabase Vector

Supabase Inc. (Paul Copplestone & Ant Wilson)

Detailed Specifications & Compatibility Matrix

Extracted directly from GitHub REST API & official developer documentation

Technical Feature / Metric Apify Supabase Vector
Developer / Organization Apify Technologies (Jan Čurn & Jakub Balada) Supabase Inc. (Paul Copplestone & Ant Wilson)
Open-Source Engine ✓ Open Source (Apache-2.0) ✓ Open Source (Apache-2.0)
GitHub Stars (Repo/SDK) ★ 26,265 GitHub Stars ★ 113,917 GitHub Stars
Core Repository Language TypeScript TypeScript
Supported SDK Clients
pythontypescriptjavascriptcurl
typescriptpythondartswiftgo
Self-Hosted Deployment ✓ Supported ✓ Supported
Docker / Container Ready ✓ Official Image ✓ Official Image
Model Context Protocol (MCP) ✓ Native MCP ✓ Native MCP
Billing Architecture usage based hybrid
Developer Free Tier
✓ Yes

$5 free platform credits / mo

✓ Yes

500MB database storage (2 free projects)

Entry Paid Tier (Monthly) $49 USD / mo $25 USD / mo
Pricing & Cost Architecture Free tier includes $5/mo in platform credits (~12 compute units). Starter plan is $49/mo ($49 prepaid usage) at $0.40 per Compute Unit (1 CU = 1GB RAM for 1 hour). Free tier offers 2 managed projects with 500MB database storage (~250k vectors). Pro plan starts at $25/mo with 8GB storage and scalable compute add-ons.
Key Engineering Insight Maintains Crawlee, one of the most popular open-source scraping libraries, and hosts a marketplace of over 2,000 ready-made cloud Actors for LLM data ingestion. Allows developers to store relational application state, user authentication (Row Level Security), and high-dimensional vector embeddings inside a single ACID-compliant Postgres database.

Strengths & Trade-Offs

Objective engineering evaluation of both platforms

Apify Evaluation

Key Advantages

  • ✓ Hosts over 2,000 pre-built scraping and automation Actors for major web services and marketplaces
  • ✓ Maintains Crawlee, the gold-standard open-source scraping library with automated proxy management and fingerprinting
  • ✓ Official Model Context Protocol (MCP) server support and official SDKs for Python and JavaScript

Limitations & Trade-Offs

  • ✕ Pricing based on Compute Units (CUs) can become complex to project across large multi-actor agent workflows
  • ✕ Free tier $5 credit allowance is shared across storage, data transfer, and actor compute

Supabase Vector Evaluation

Key Advantages

  • ✓ Combines vector search with full Postgres ecosystem: Row Level Security, ACID transactions, and relational joins
  • ✓ Instant auto-generated client APIs (REST, GraphQL, real-time WebSockets) with zero backend boilerplate
  • ✓ Permissive open-source stack with official Docker compose deployment for self-hosting on any VPS

Limitations & Trade-Offs

  • ✕ Free tier projects pause automatically after 7 days of inactivity (resumed upon dashboard login)
  • ✕ Dedicated standalone C++ vector stores can achieve higher raw QPS for multi-million vector datasets

Source Quotes

Direct excerpts from official documentation backing our extracted specifications

Apify Documentation Proof

PRICING:

"Starter plan at $49/month includes $49 usage and pay-as-you-go scaling at $0.40 per Compute Unit."

FREE_TIER:

"Free tier includes $5 monthly platform credits renew each month."

SELF_HOSTED:

"Crawlee library is 100% open source and self-hostable with Docker."

Supabase Vector Documentation Proof

PRICING:

"Pro plan is $25/month including 8GB disk space, 100k monthly active users, and no project pausing."

FREE_TIER:

"Free tier includes 2 free projects, 500MB database space, and up to 50,000 monthly active users."

SELF_HOSTED:

"Supabase is open source and self-hostable with Docker."

Frequently Asked Questions: Apify vs Supabase Vector

Architectural trade-offs and decision criteria

Is Apify or Supabase Vector cheaper for developers?

Apify has a starting price of $49/mo (usage based), while Supabase Vector starts at $25/mo (hybrid). Apify includes a free tier ($5 free platform credits / mo). Supabase Vector offers a free tier (500MB database storage (2 free projects)).

Can I self-host Apify and Supabase Vector in my own infrastructure?

Apify is self-hostable under the Apache-2.0 license. In comparison, Supabase Vector is available for self-hosting with Apache-2.0 licensing.

Do Apify and Supabase Vector support the Model Context Protocol (MCP)?

Apify has native support for MCP servers. Supabase Vector fully supports Model Context Protocol integrations.

Which programming languages have official SDKs for Apify vs Supabase Vector?

Apify provides official SDKs in: python, typescript, javascript, curl. Meanwhile, Supabase Vector supports: typescript, python, dart, swift, go.