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Big-AGI

Big-AGI · San Diego, California

Plans and prices

Free

Free

Advanced multi-model · Advanced personas · Advanced UI · Hosted by Big-AGI

Pro

$9a month

Cloud backup of personas and chats · Multi-device sync · Email support from the builder · Priority access to new features

Big-AGI Free

Free

advanced multi-model · advanced personas · advanced UI · hosted by Big-AGI

Big-AGI Open

Free

open-source MIT · self-hosted · deploy on your infrastructure

Big-AGI Pro

$9a month, billed yearly

cloud backup of personas and chats · multi-device sync · builder email support · priority access to new features

Business

Priced on request

custom deployments · team management · SLA guarantees

Every plan, in full

On the record

Beam
Beam runs 2 to 24 models in parallel during a chat and streams their responses live.big-agi.com · read 28 Sep 2026
BYOK
Users connect their own provider API keys, and Big-AGI says it does not charge for model usage or limit access.big-agi.com · read 28 Sep 2026
cloud security
Optional cloud-synced data is encrypted in transit with TLS 1.2 or higher and at rest in Supabase PostgreSQL, with database-level row security.big-agi.com · read 28 Sep 2026
File uploads
Yesbig-agi.com · read 21 Sep 2026
Image generation
Yesbig-agi.com · read 21 Sep 2026
integrations
Supported services include Alibaba Cloud, Anthropic, Azure OpenAI, DeepSeek, Google Gemini, Mistral, Moonshot AI, NVIDIA, OpenAI, SpaceXAI, OpenRouter, Perplexity, LocalAI, LM Studio, and Ollama.big-agi.com · read 28 Sep 2026
local privacy
Conversations, personas, and preferences are stored in browser IndexedDB and localStorage by default and do not leave the device unless cloud sync or external AI services are used.big-agi.com · read 28 Sep 2026
Merge
Beam's Merge combines replies from multiple models into one answer using Fuse, Guided, Compare, or a custom merge prompt.big-agi.com · read 28 Sep 2026
Mobile apps
Nobig-agi.com · read 21 Sep 2026
model controls
The interface exposes effort, temperature, verbosity, reasoning budget, search, and tool controls per request and per persona.big-agi.com · read 28 Sep 2026
model coverage
Big-AGI connects to 800+ models across 30+ providers.big-agi.com · read 28 Sep 2026
personas
Personas can include instructions, attached documents and images, memory, a fixed model, parameters, chat reinforcements, custom merges, and voice.big-agi.com · read 28 Sep 2026
product
Big-AGI is a local-first, multi-model AI workspace for comparing outputs, refining thinking, and making decisions.big-agi.com · read 28 Sep 2026
provider costs
Users pay standard provider rates directly, while Big-AGI says it adds no markup on model usage.big-agi.com · read 28 Sep 2026
self-hosting
Big-AGI is open source under the MIT License, and self-hosting gives the operator zero-access control over the data.big-agi.com · read 28 Sep 2026
shared-content limit
Shared conversations are publicly accessible to anyone with the link and expire after 90 days by default unless extended.big-agi.com · read 28 Sep 2026
Paid from
9big-agi.com · read 21 Sep 2026
support
Documentation, GitHub issue reporting, and Discord support are available, while founder email support is a Pro benefit.big-agi.com · read 28 Sep 2026

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