STATEFUL · PORTABLE · UNIFIED

One API To Rule Your Stack

Everything you need to build production-grade agent systems on a single, coherent API. 17,000+ LLMs, best‑in‑class memory, RAG, and web search that all share the same state.

SSttaarrtt BBuuiillddiinngg

DDooccuummeennttaattiioonn

STATEFUL · PORTABLE · UNIFIED

One API To Rule Your Stack

Everything you need to build production-grade agent systems on a single, coherent API. 17,000+ LLMs, best‑in‑class memory, RAG, and web search that all share the same state.

SSttaarrtt BBuuiillddiinngg

DDooccuummeennttaattiioonn

STATEFUL · PORTABLE · UNIFIED

One API To Rule Your Stack

Everything you need to build production-grade agent systems on a single, coherent API. 17,000+ LLMs, best‑in‑class memory, RAG, and web search that all share the same state.

SSttaarrtt BBuuiillddiinngg

DDooccuummeennttaattiioonn

K+

LLMS SUPPORTED

M+

STACK CONFIGS

LONGMEMEVAL

LOCOMO

cURL_ Python_ Go_

UNIFIED
PORTABLE API

JavaScript_ Java_ Rust_

0X01LLM_ROUTER

17,000+ MODELSMULTI-PROVIDER

Optimize for cost, speed, and capability while persisting state and automatic, free Adaptive Context Management.

0X01LLM_ROUTER

17,000+ MODELS·MULTI-PROVIDER

Optimize for cost, speed, and capability while persisting state and automatic, free Adaptive Context Management.

0X02STATE_MANAGER

ADAPTIVECROSS-SESSION

Persists conversation state across every session. Handles context windows, chunking, and mid-conversation switches.

0X02STATE_MANAGER

ADAPTIVE·CROSS-SESSION

Persists conversation state across every session. Handles context windows, chunking, and mid-conversation switches.

0X03AGENTIC_RAG

HYBRID SEARCHP99 LATENCY

Hybrid BM25 + vector search over your documents. Handles chunking, indexing, and retrieval at p99 latency.

0X03AGENTIC_RAG

HYBRID SEARCH·P99 LATENCY

Hybrid BM25 + vector search over your documents. Handles chunking, indexing, and retrieval at p99 latency.

0X04MEMORY_ENGINE

PERSISTENTAUTO-EXTRACT

Captures facts, preferences, and relationships automatically. Surfaces the right context at exactly the right time.

0X04MEMORY_ENGINE

PERSISTENT·AUTO-EXTRACT

Captures facts, preferences, and relationships automatically. Surfaces the right context at exactly the right time.

0X05WEB_SEARCH

REAL-TIMEGROUNDED

Live web results available independent of LLM tool calling. Keeps answers grounded, current, and verifiable at inference time.

0X05WEB_SEARCH

REAL-TIME·GROUNDED

Live web results available independent of LLM tool calling. Keeps answers grounded, current, and verifiable at inference time.

PRODUCTS

Replace The Entire Stack with a Single API.

Everything you need to build production-grade AI — memory, state, RAG, and 17,000+ LLMs.

ABOUT BACKBOARD

One API or Many API's Connected by Glue Code?

See how Backboard replaces an entire DIY stack with a single, unified API.

BACKBOARD.IOSINGLE UNIFIED API

0X01

Model routing — 17,000+ LLMsMULTI-PROVIDER

Route across OpenAI, Anthropic, Google, Cohere, Bedrock & more with intelligent fallbacks, cost-based selection, and real-time latency scoring.

0X02

Persistent state managementZERO-CONFIG

Threads + context handled automatically. No schema, no Redis, no manual session wiring — state persists across every session out of the box.

0X03

Native memory (Lite & Pro)AUTO-EXTRACT

Facts, preferences, and relationships captured automatically. Surfaces the right context at exactly the right time across sessions.

0X04

RAG + document processingHYBRID SEARCH

PDF, DOCX, code, images — auto-chunked & indexed with hybrid BM25 + vector search at p99 latency.

0X05

Embeddings built-inSWAP-FREE

OpenAI, Google, Cohere embeddings available natively. Switch providers without refactoring a single line.

0X06

Tool calling & parallel executionNATIVE

Function calling and parallel tool runs built in. No wrapper libraries, no glue code, no versioning headaches.

0X07

Multi-agent + portable memoryCROSS-AGENT

Agents share memory across threads seamlessly. Handoffs and state transfer are handled by the platform.

0X08

Adaptive context managementAUTOMATIC

Token windowing managed automatically as conversations grow. No manual counting or truncation logic required.

Production-ready · Hackathon-fast · Free with promo

DIY STACKYOU GLUE IT ALL TOGETHER

0X01

LiteLLM / OpenRouterSELF-MANAGED

Configure, debug, and maintain routing yourself. Every provider change means config updates and regression testing.

0X02

Redis / PostgresDIY SCHEMA

You design the schema, handle migrations, manage connections, and build the session logic from scratch.

0X03

Mem0 / Zep / customCOMPLEX SETUP

Separate service to deploy, tune, and monitor. Accuracy varies wildly and debugging is a black box.

0X04

Pinecone + LlamaIndexMANUAL TUNING

Chunking strategies, embedding pipelines, retrieval tuning — each a separate project to build and maintain.

0X05

OpenAI / Cohere EmbeddingsSEPARATE BILLING

Separate billing accounts, separate failure modes. Switching providers means reindexing everything.

0X06

LangChain tool wrappersGLUE CODE

Wrapper libraries that version-lock you in. Breaking changes on every minor update.

0X07

Custom agent orchestrationBUILD YOURSELF

Handoffs, state transfer, memory sharing — all custom code you write, test, and maintain forever.

0X08

Manual context windowingROLL YOUR OWN

Token counting, truncation logic, sliding windows — one miscalculation and your context is corrupted.

8 tools · 8 billing accounts · Not production-ready by demo day

THE MEMORY STACK

Faster. Better. Cheaper.

Who says you can’t have all three?

Faster

Stand up production‑ready AI infra in minutes, not months. No glue code, no DIY orchestration just one unified stateful API instead of dozens of brittle integrations.

PLAID

Better

Tap into 17,000+ LLMs through a single, stateful API. Get best‑in‑class memory (multiple benchmark record holder), next‑gen RAG, web search, and tools all built in.

feynman

Cheaper

Stop overpaying for platform markup! State management and Adaptive Context Management are free, and our memory is cheaper than most open‑source stacks cutting total cost of ownership dramatically.

air

blogs

Latest Articles

Releases, results, and community learnings — follow along as we build the world's most accurate AI memory.

SSeeee MMoorree

Announcement

Mar 24, 2026

New: Adaptive Context Window Management Across 17,000+ Models

Announcement

Feb 19, 2026

Understanding Backboard's AI Ecosystem: State, RAG, and Memory

Announcement

Mar 31, 2026

Why Hackathon Organizers Love Working With Backboard

Announcement

Mar 24, 2026

New: Adaptive Context Window Management Across 17,000+ Models

Announcement

Mar 31, 2026

Why Hackathon Organizers Love Working With Backboard

Announcement

Mar 24, 2026

New: Adaptive Context Window Management Across 17,000+ Models

Announcement

Feb 19, 2026

Understanding Backboard's AI Ecosystem: State, RAG, and Memory

Announcement

Mar 31, 2026

Why Hackathon Organizers Love Working With Backboard

Our VC Partners

Get started with Backboard

Wire Backboard into one service today and unlock 17,000+ models, BYOK, stateful behavior, adaptive context, and many free models across your stack.

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Get started with Backboard

Wire Backboard into one service today and unlock 17,000+ models, BYOK, stateful behavior, adaptive context, and many free models across your stack.

SSttaarrtt bbuuiillddiinngg

VViieeww DDooccss

Get started with Backboard

Wire Backboard into one service today and unlock 17,000+ models, BYOK, stateful behavior, adaptive context, and many free models across your stack.

SSttaarrtt bbuuiillddiinngg

VViieeww DDooccss

Built for focused work

Everything you need to build production-grade agent systems on a single, coherent API.

navigations

About

News

Contact

Privacy

PRODUCT

Memory

RAG

Stateful Threads

Web Search

Quicklinks

Documentation

Use Cases

Benchmarks

Blog

Quickstart

SDKs

Trust Center

Status

Discord

Twitter(X)

All systems operational

Built for focused work

Everything you need to build production-grade agent systems on a single, coherent API.

navigations

About

News

Contact

Privacy

PRODUCT

Memory

RAG

Stateful Threads

Web Search

Quicklinks

Documentation

Use Cases

Benchmarks

Blog

Quickstart

SDKs

Trust Center

Status

Discord

Twitter(X)

All systems operational

Built for focused work

Everything you need to build production-grade agent systems on a single, coherent API.

navigations

About

News

Contact

Privacy

PRODUCT

Memory

RAG

Stateful Threads

Web Search

Quicklinks

Documentation

Use Cases

Benchmarks

Blog

Quickstart

SDKs

Trust Center

Status

Discord

Twitter(X)

All systems operational

One API To Rule Your Stack

One API To Rule Your Stack

One API To Rule Your Stack

UNIFIED PORTABLE API

Replace The Entire Stack with a Single API.

One API or Many API's Connected by Glue Code?

Faster. Better. Cheaper.

Faster

Better

Cheaper

Latest Articles

New: Adaptive Context Window Management Across 17,000+ Models

Understanding Backboard's AI Ecosystem: State, RAG, and Memory

Why Hackathon Organizers Love Working With Backboard

New: Adaptive Context Window Management Across 17,000+ Models

Why Hackathon Organizers Love Working With Backboard

New: Adaptive Context Window Management Across 17,000+ Models

Understanding Backboard's AI Ecosystem: State, RAG, and Memory

Why Hackathon Organizers Love Working With Backboard

Get started with Backboard

Get started with Backboard

Get started with Backboard

Built for focused work

Built for focused work

Built for focused work

UNIFIED
PORTABLE API