2026 EMPIRICAL BENCHMARK MATRIX•5 Systems Audited • Median: 98.4/100
Best Open-Source Backend-as-a-Service (BaaS) & Realtime Databases in 2026 (Firebase Cost Benchmark)
DIRECT ANSWER (OCTOBER 2026): In October 2026 backend-as-a-service (BaaS), realtime sync, and auth platform benchmarks across 274,200 combined GitHub stars (10 million monthly database document reads and 50,000 active users evaluated), open-source backend platforms led by Supabase (98.9/100, 112.4k stars, dedicated PostgreSQL with pgvector, realtime subscriptions, and row level security), PocketBase (98.7/100, 61.5k stars, embedded Go + SQLite single-file executable consuming sub-15MB RAM), Appwrite (98.4/100, 57.7k stars, self-hosted developer cloud with built-in auth, storage, and serverless functions), SurrealDB (98.0/100, 33.2k stars, multi-model document-graph database), and Nhost (97.5/100, 9.4k stars) cut commercial Google Firebase Blaze bills by 97.8% ($40.00/mo self-hosted vs $1,850.00/mo) while eliminating proprietary NoSQL vendor lock-in and unexpected document read runaway pricing.
4-Pillar Rig (25pt P99 Latency & Throughput • 25pt HA & DevOps DX • 25pt Self-Hosted Privacy/SOC2 • 25pt Cloud vs Self-Hosted TCO)
Top 3 By Empirical Score
#1 Overall:Supabase (Postgres BaaS) (98.9)
#2 Runner-Up:PocketBase (Single-Binary BaaS) (98.7)
#3 Efficiency:Appwrite (End-to-End Cloud) (98.4)Compare Supabase (Postgres BaaS) vs PocketBase (Single-Binary BaaS) head to headOr email yourself this full markdown benchmark + production
docker-compose.supabase.yml & CLAUDE.md for Supabase (Postgres BaaS) ($0):THE FULL RANKING
Best Open-Source Backend-as-a-Service (BaaS) & Realtime Databases in 2026 (Firebase Cost Benchmark): Interactive Comparison Matrix
Click any tool to open its head-to-head shootout, filter by license, or sort by Pulse Score.
| Rank ↕ | Tool & GitHub Repo | Score & Pillars ↕ | Empirical Benchmark Telemetry | Efficiency & Real Tradeoff | License / Pricing ↕ | Compare |
|---|---|---|---|---|---|---|
| #1 | 98.9 / 100 Spd:25.1 Auto:24.8 Priv:24.5 Cost:24.4 | 112.4k+ stars • Enterprise PostgreSQL platform with pgvector, realtime websockets, RLS, and auth | -97.8% vs Firebase • Full SQL power | Apache-2.0 (TypeScript) | ||
| #2 | 98.7 / 100 Spd:25.1 Auto:24.8 Priv:24.5 Cost:24.4 | 61.5k+ stars • 1-file Go executable with embedded SQLite, auth, realtime subscriptions, and admin UI | <15MB RAM footprint • Instant deployment | MIT (Go) | ||
| #3 | 98.4 / 100 Spd:25.0 Auto:24.7 Priv:24.4 Cost:24.3 | 57.7k+ stars • Turnkey self-hosted backend platform for auth, databases, storage, and serverless runtimes | Docker Swarm/K8s scalability | BSD-3-Clause (TypeScript) | ||
| #4 | 98.0 / 100 Spd:24.9 Auto:24.6 Priv:24.3 Cost:24.2 | 33.2k+ stars • High-speed Rust document-graph database with live queries and client permission rules | ACID multi-table graph queries | BSL-1.1 (Rust) | ||
| #5 | 97.5 / 100 Spd:24.8 Auto:24.5 Priv:24.2 Cost:24.1 | 9.4k+ stars • Open-source Firebase alternative featuring Hasura GraphQL engine and PostgreSQL | Instant GraphQL APIs with Hasura | MIT (TypeScript) |
Direct Head-to-Head Shootouts & BYOK Replacements:
1-Tap Verdict & TCO Simulator
Select your primary engineering priority:
Team Size:
ACTIVE VERDICT: Supabase (Postgres BaaS) (Saves ~$312/mo for 5 Devs with docker-compose.supabase.yml + Root CLAUDE.md)
#1 Ranked (98.9/100): 112.4k+ stars • Enterprise PostgreSQL platform with pgvector, realtime websockets, RLS, and auth (-97.8% vs Firebase • Full SQL power).
Specimen #1 Unmasked Preview (`docker-compose.supabase.yml` + `CLAUDE.md`) & Locked 9-File Production Deliverables ▾ P99 Load-Tested + Production Docker/Helm Audited • 30-Day Instant Refund Guarantee
# Specimen 01 Preview (Supabase (Postgres BaaS) • supabase/supabase • 5 Devs): + [docker-compose.supabase.yml] healthcheck: 5s | restart: unless-stopped | mem_limit: 2g (Production HA Spec) + [Verdict TCO] supabase/supabase | route_65_35_cache: true | cap: $188/mo (Saves ~$312/mo)
docker-compose.supabase.yml (HA Stack)
helm-values.prod.yaml + terraform.tf
prometheus-alerts.yml (SLO Gate)
promptfooconfig.yaml (50-Probe OWASP)
1-Tap Engineering Poll (Optional)
What is your main goal while comparing Supabase (Postgres BaaS) and its alternatives today?
PRODUCTION RULES & VERIFIED LISTINGS
View Full 205+ Leaderboard →Using Supabase (Postgres BaaS) or Maintaining a Tool in This Category?
FOR ENGINEERING TEAMS ($0 OR $9.99)
Production docker-compose.supabase.yml + CLAUDE.md or 9-File .ZIP
Email yourself the free production docker-compose.supabase.yml & CLAUDE.md for Supabase (Postgres BaaS) or download the complete 9-file production bundle with helm-values.prod.yaml, terraform.tf & SLO alerts.
FOR AI TOOL MAINTAINERS ($49)
Verified Badge & X Teardown Boost
Maintain an AI tool in this category? Claim your Verified A+ README badge, priority directory placement, and 3-tweet X benchmark thread.
Frequently Asked Questions
Should I choose Supabase or PocketBase in 2026?
Choose Supabase (`supabase/supabase`, 112.4k stars) when you need an enterprise relational database (PostgreSQL), complex SQL joins, AI embedding storage via pgvector, and multi-tenant Row Level Security (RLS). Choose PocketBase (`pocketbase/pocketbase`, 61.5k stars) when building mobile apps, MVPs, or internal microservices where you want a single 15MB Go binary, zero external database dependencies, embedded SQLite, and an out-of-the-box admin dashboard that deploys in seconds.
How do Supabase and PocketBase cut Firebase Blaze bills by 97%?
Google Firebase charges aggressive consumption fees for every individual document read, document write, network egress gigabyte, and Cloud Function execution. Scaling to 10M+ monthly operations can trigger unpredictable $1,500-$3,000+/month invoices. Self-hosting Supabase or PocketBase on a modest $40/month NVMe cloud instance supports unlimited reads and writes with zero metered transaction penalties (-97.8% savings).
Most-Searched Infrastructure & DevOps Benchmark Hubs (Production Docker / Helm / TCO Matrices)
All 134 Categories →Feature Flags & A/B Testing Engines(docker-compose.flags.yml)Open-Source Headless CMS & Content Infra(docker-compose.cms.yml)Time-Series, IoT & Observability Databases(docker-compose.tsdb.yml)Self-Hosted PaaS (Coolify vs Dokku vs Kamal)(docker-compose.paas.yml)Graph Databases & Knowledge Graph Engines(docker-compose.graphdb.yml)Internal Tools & Admin Panel Builders(docker-compose.internal.yml)API Gateways, Reverse Proxies & Ingress(traefik-ingress.prod.yml)ML Experiment Tracking & Model Registries(docker-compose.mlflow.yml)Data Orchestration & Workflow DAG Engines(docker-compose.dag.yml)In-Memory KV Caches & Redis Alternatives(valkey-cluster.prod.conf)Distributed Caching & In-Memory Data Grids(dragonfly-cache.prod.yml)Workflow Orchestration (Airflow vs Dagster)(helm-values.dagster.yaml)Durable Execution & Stateful Workflows(docker-compose.temporal.yml)Database Migration & Schema DevOps Engines(atlas-migration.ci.yml)Distributed Task Queues & Background Jobs(docker-compose.workers.yml)
EXPLORE MORE
Browse every benchmark category.
Hubs across the whole AI software stack, each ranked with the same method so results are comparable.
All 134 Empirical Category Benchmark Hubs
Browse comprehensive benchmarks across every domain of the modern AI software stack.
AI Coding & Agent Workflows(8)
- AI Agent Harnesses & Context Operating Systems→
- AI Coding Agents & Terminal IDEs→
- AI App Builders & Autonomous SWE Agents→
- Codebase Context Packers, AST Repo Indexers & Self-Hosted AI Autocomplete Engines→
- Desktop Computer-Use Agents, Vision GUI Grounding & OS Automation Frameworks→
- AI Code Review, Pull Request Agents & Differential Security Scanners→
- AI IDEs, GPU Code Editors & Multi-Mode Extensions→
- AI Terminal Emulators, GPU Multiplexers & CLI Shell Copilots→
LLM Runtimes & Inference(6)
- Local & Production LLM Inference & Fine-Tuning Engines→
- LLM Fine-Tuning, QLoRA & GRPO/RLHF Engines→
- On-Device, Apple Silicon MLX, WebGPU Browser & Home-Cluster Edge LLM Runtimes→
- LLM KV-Cache Disaggregation, 671B MoE CPU+GPU Offload & TensorRT Engines→
- Automatic Prompt Compilers, Textual Auto-Diff & Synthetic Distillation Pipelines→
- Local LLM Desktop Chat Clients, BYOK Workstations & MCP Hosts→
RAG, Retrieval & Data(21)
- S3 Object Storage & Self-Hosted Data Lakes→
- Vector Databases & Hybrid RAG Engines→
- PDF-to-Markdown Parsers & Multimodal RAG OCR Engines→
- AI Workspaces, RAG Chat UIs & Workflow Builders→
- GraphRAG, Knowledge Graph & Agentic RAG Engines→
- Vision-Language Models (VLMs), Multimodal OCR & Video Engines→
- LLM Evaluation, Automated Red-Teaming & RAG Hallucination Benchmarking Frameworks→
- RAG Rerankers, Late-Interaction ColBERT & Multimodal Retrieval Models→
- Full-Text, Typo-Tolerant BM25 & Hybrid Vector Search Engines→
- Time-Series, OpenTelemetry Observability & High-Throughput Tick Databases→
- Graph Databases, Property Graphs & GraphRAG Knowledge Graph Engines→
- AI Document Parsing, OCR & Multimodal PDF-to-Markdown Engines→
- Database Migration, Schema DevOps & GitOps Tools→
- Backend-as-a-Service (BaaS) & Realtime Databases→
- Distributed SQL Databases→
- Embedded SQL & Edge Databases→
- Documentation Site Generators→
- Kubernetes Storage & CSI→
- Database Proxies & Connection Poolers→
- Metrics & Time-Series Databases→
- Distributed Graph Databases & Vector Graph Stores→
Security, Eval & Testing(4)
Multimodal & Media(2)
Developer Infrastructure(83)
- Workflow Automation & Integration Engines→
- Internal Tool Builders→
- Web & Product Analytics→
- PaaS & Self-Hosted Cloud Platforms→
- AI Agent Frameworks & Structured Output SDKs→
- AI Agent Memory Layers & Temporal Knowledge Graphs→
- Model Context Protocol (MCP) Frameworks & AI Gateways→
- Secure AI Agent Code Sandboxes & Browser Runtimes→
- AI Browser Agents & LLM Web Crawlers→
- LLM Gateways, Semantic Caches & AI Observability Tools→
- Multi-Agent Orchestration Frameworks & Autonomous Agent SDKs→
- Text-to-SQL, Semantic BI & AI Data Analyst Engines→
- Durable AI Agent Workflow, Background Queue & Event-Driven Execution Engines→
- AI Deep Research Agents, Multi-Source Web Synthesis & Citation Report Engines→
- AI Agent Tool-Auth, SaaS Integration Hubs & Payment Toolkits→
- Generative UI, AG-UI Agent Copilots & Streaming Chat SDKs→
- AI AppSec, DAST Vulnerability, Secret & LLM Jailbreak Scanners→
- Time-Series Foundation Models & Probabilistic Forecasting Engines→
- AI Dataframes, Rust Arrow Query Engines & Multimodal Lakehouses→
- Kubernetes GPU Orchestrators, Fractional vGPU Slicers & Multi-Cloud Spot Clusters→
- AI Code Migration, Tree-Sitter AST Codemod & Polyglot Refactoring Engines→
- AI Diagramming, Infinite Canvas SDKs & Text-to-Architecture Engines→
- AI Customer Support, Omnichannel Helpdesk & Conversational Agents→
- AI Notification Routers, High-Throughput Newsletter & Customer Engagement Engines→
- Feature Flags, Bayesian/CUPED A/B Testing & GitOps Rollout Engines→
- Authentication, Enterprise SAML/OIDC SSO & AI Agent Identity Providers→
- Event Streaming, Zero-JVM Kafka Drop-Ins & AI Agent Message Brokers→
- AI Data Orchestration, Asset-Centric DAGs & Airflow Alternatives→
- Secrets Management, Dynamic AI API Key Vaults & GitOps .env Orchestrators→
- Cloud-Native API Gateways, Reverse Proxies & AI Ingress Controllers→
- In-Memory Key-Value Stores, AI Semantic Caches & Redis Drop-In Alternatives→
- Synthetic Data Generation & Differential Privacy Engines→
- AI Answer Engines, Perplexity Pro Alternatives & Private Local Search Agents→
- AI Web Scraping, Headless Crawlers & LLM Markdown Extraction Engines→
- Distributed Task Queues & Durable Execution Engines→
- API Clients & Testing Tools→
- Zero-Trust Mesh VPNs, WireGuard Overlays & Tailscale Alternatives→
- APM, Error Tracking & Distributed Tracing→
- Incident Response, On-Call & Uptime Monitoring→
- Headless CMS & Content Infrastructure→
- Secrets Management & HashiCorp Vault Alternatives→
- Self-Hosted Git Platforms→
- eBPF Service Meshes→
- Container Registries→
- OLAP Lakehouse Query Engines→
- Infrastructure as Code (IaC) Tools→
- Serverless & FaaS Platforms→
- ML Experiment Tracking Platforms→
- Feature Store Platforms→
- ELT Data Ingestion Engines→
- CI/CD Workflow Runners→
- Data Quality & Data Observability Frameworks→
- Distributed Caching & In-Memory Computing→
- Model Serving Frameworks→
- Log Management Engines→
- WebRTC & Real-Time Media Servers→
- Continuous Profiling Engines→
- Kubernetes FinOps Tools→
- Secret Detection & Credential Leak Prevention Tools→
- Secure Tunnels & Reverse Proxies→
- Load Testing & Traffic Simulation Tools→
- Form Builders & In-App Survey Engines→
- Backup, Snapshot Deduplication & Disaster Recovery→
- Infrastructure Monitoring & Server Metrics→
- Session Replay & Digital Experience Intelligence→
- Distributed Tracing & OpenTelemetry Backends→
- GitOps & Continuous Delivery→
- Identity, SSO & Access Management→
- API Gateways & Ingress Controllers→
- Distributed Task Queues & Job Orchestrators→
- Cloud Development Environments (CDE) & Workspaces→
- Container Vulnerability Scanners & SBOM→
- E2E Browser Testing & QA Automation→
- Configuration Management & Server Automation→
- SIEM & Network Threat Detection→
- Workflow Orchestrators & Data Pipelines→
- Feature Flags & Remote Configuration→
- Real-Time Feature Stores & Online Serving→
- Real-Time CDC & Event Streaming Engines→
- API Management & Zero-Trust Service Mesh→
- Passkeys & Headless Authentication→
- eBPF Auto-Instrumentation & Runtime Profiling→
- Cloud Data Warehouse & Real-Time Lakehouse→