Simple, predictable pricing

Start small. Scale as you grow.

Five tiers from Test to Max. Pick the credits you need, choose your model tier, and upgrade anytime. No lock-in, no surprises.

No lock-in contracts. Upgrade, downgrade, or cancel anytime.

We handle the AI models — you just use the platform.

Plans below update based on your selection.

Kick the tires

$5. Full platform. No strings.

500 credits · one-time

Get started — $5

Starter

$29/month

For hobbyists and side projects getting started with AI agents

2,500 credits per month

Monthly credits, hard cap
Your AI remembers past work
All model tiers available

Get started

Basic

$99/month

For individual builders shipping with AI every day

12,000 credits per month

Everything in Starter
Store your API keys securely
Priority support and updates

Get started

Best value

Pro

$349/month

For professionals and small teams with production workloads

50,000 credits per month

Everything in Basic
Team context sharing
Smart model routing
Best value per credit

Get started

Max

$1199/month

For power users and teams running AI at scale

150,000 credits per month

Everything in Pro
Role-based access controls
Audit log export
Priority email support

Get started

Need more credits?

Purchase add-on packs anytime at $10 per 1,000 credits. Add-on credits expire at the end of your billing period. Monthly credits are a hard cap and do not roll over.

Included at every tier

Understands what you actually meanRemembers your past workWe run the modelsYour API keys stored securelyActivates the right skills automaticallyFull API and SDK accessAll model tiers available

No match, no charge — credits are only used when we deliver a result.

Enterprise

Governed enterprise agent operations.

Built for organizations that need policy control, adaptive memory governance, and predictable performance at scale. Deploy with encrypted key management, memory health monitoring, and the audit boundaries your security team requires.

Governance: org isolation, role controls, and policy enforcement
Trust: prompt visibility controls and audit log export
Deployment: on-prem and SSO/SAML (coming soon)

Enterprise pricing

Pricing is scoped by deployment model, policy requirements, and execution volume. Every enterprise engagement includes sales-assisted scoping.

Contact sales

Typical scoping response in five business days.

Frequently asked questions

What's a credit?: One credit is the base unit of work on a21e. Economy models (GPT-4o mini, Gemini Flash) cost 1 credit per enhancement. Standard models (GPT-4o, Claude Sonnet) cost 4 credits. Premium models (Claude Opus, o1) cost 10 credits.
Why do premium models cost more credits?: Premium models have higher token costs and produce richer outputs. The multiplier reflects the actual cost difference so we can offer all models without restricting access.
What happens when I hit my monthly credit cap?: Your monthly credits are a hard cap. When you run out, purchase an add-on credit pack to keep going. Add-on credits expire at the end of your billing period. Monthly credits do not roll over.
Can I switch between Managed and BYOK?: Yes, anytime. Your credits work with both modes.
How is Enterprise priced?: Enterprise plans are custom annual contracts based on deployment, governance, and usage needs.
Is memory included at every tier?: Yes. Auto-capture, memory health, transparency, and shared context are included at every tier. Your context compounds from run to run.
How do saved provider keys work?: Save your LLM provider API keys once with AES-256-GCM encryption. They're used automatically on every run — no need to pass them in headers or store them in plaintext.

Credits scale with model power

Economy models cost 1 credit per enhancement. Premium models cost more, reflecting their higher capability and token costs.

Economy

GPT-4o mini, Gemini Flash

Use your credits across all products

Your credits work everywhere on a21e. Complex products cost more credits, reflecting the multiple AI models and orchestration involved.

1–10

Prompt delivery

Credits per prompt, depending on model tier.

Dynamic

Code Review

Credits scale with files, scope, and risk surface.

Dynamic

GitHub Agent

Credits scale with repo size, instruction depth, and model workload.

Dynamic

Website Build

Credits scale with user flows, integrations, and architecture complexity.

Ready to go? Create an account — or Still have questions? Read the docs or manage billing.