Self-service API plans

Find the right API plan for what you're building

Start immediately with self-service access to our real estate data APIs, or talk to our team about enterprise volume, custom SLAs, and dedicated onboarding.

Choose Your Plan
Isometric laptop with API code and data visualizations

With annual billing — 2 months free .

Starter

For prototypes, personal projects, and MVPs.

$129/mo

or $1,290/yr billed annually

500 API calls / month
  • Access to core API endpoints
  • Standard rate limits
  • JSON responses
  • API key authentication
  • Email support
Get Started
Most Popular

Professional

Best for growing SaaS products and active applications.

$249/mo

or $2,490/yr billed annually

1,000 API calls / month
  • Access to all API endpoints
  • Higher rate limits
  • Historical data access
  • Multiple API keys
  • Priority email support
Get Started

Growth

For high-volume products and data-intensive workflows.

$599/mo

or $5,990/yr billed annually

3,000 API calls / month
  • Access to all API endpoints
  • Highest rate limits
  • Full historical data
  • Bulk data support
  • Commercial usage rights
  • Priority support
Get Started

Compare every plan

Everything you get on each tier, side by side.

FeatureStarterProfessionalGrowthEnterprise
API calls per month5001,0003,000Custom
Access to all API endpointsCoreAllAllAll
Rate limitsStandardHigherHighestCustom
Historical data availability—
Bulk data support——
Commercial usage rights—
API key managementSingleMultipleMultipleUnlimited
Email support
Priority support—
Enterprise onboarding———
SLA availability———

Which plan is right for you?

A quick guide to help you self-select the best fit.

Starter

Ideal for prototypes, personal projects, and MVPs validating a real estate idea.

Professional

Best for growing SaaS products and active applications with real users.

Growth & Enterprise

Designed for high-volume products and teams requiring custom limits and SLAs.

Integrate in minutes

A modern REST API with predictable responses, generous documentation, and tooling that gets out of your way.

  • RESTful API architecture
  • Clean JSON responses
  • Secure API key authentication
  • Fast, predictable rate limits
  • Developer-friendly documentation
$ curl https://api.datavisor.io/v1/listings \
    -H "Authorization: Bearer $API_KEY"

{
  "city": "Austin",
  "listings": 1284,
  "median_price": 549000,
  "rental_yield": 0.072,
  "updated_at": "2026-06-15T09:31:03Z"
}

Frequently asked questions

How do API calls work?

Each request you send to one of our API endpoints counts as a single API call against your monthly allowance, regardless of response size.

What happens if I exceed my monthly allowance?

Your API key continues to work — additional calls are billed at the per-call overage rate for your plan, and we'll notify you before that happens so you can upgrade if it makes sense.

Can I upgrade or downgrade my plan?

Yes. You can change plans at any time from your dashboard. Upgrades take effect immediately and downgrades take effect at the end of your current billing cycle.

Can I switch between monthly and annual billing?

Yes. You can switch billing periods at any renewal. Annual billing saves you the equivalent of two months compared to monthly.

Do unused API calls roll over?

API calls reset at the start of each billing cycle and do not roll over. If you regularly use less than your allowance, downgrade; if you need more, upgrade or move to a custom plan.

How quickly do I receive API access?

Instantly. As soon as you subscribe, your API key is provisioned and you can start making requests against the documented endpoints.

Is there an enterprise or custom plan?

Yes. For high-volume usage, custom SLAs, dedicated infrastructure, or onboarding support, contact our team and we'll tailor a plan to your needs.

How do I contact support?

Email support is included on every plan. Professional and Growth plans include priority response times; Enterprise customers get a dedicated contact.

Need higher limits or a custom solution?

Custom plans and enterprise agreements are available for teams with high-volume needs, dedicated SLAs, or commercial redistribution requirements.