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Market Data

Agent-Ready Verified
Agent-Ready SaaS Index · marketdata.app · scored 2026-05-09 · rubric v2.0
Score 78 / 100
Spreadsheets
Free tier
Self-serve checkout
Public API

Market Data scores 78/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a public API exists with documentation; usage-based / per-token pricing is published; a free entry path exists.

See Market Data pricing summaryLive pricing page
Pricing
Market Data pricing
As of 2026-05-09 · www.marketdata.app/pricing/
Free
Free
100 Sheets Formulas
100 Daily API Credits
Standard API Endpoints
1 Year Historical Data
24h Delayed Stock Data
Starter
$30/mo
or $12/mo billed annually
10,000 Sheets Formulas
10,000 Daily API Credits
Premium API Endpoints
5 Years Historical Data
Real‑Time Stock Data
Trader
$75/mo
or $30/mo billed annually
100,000 Sheets Formulas
100,000 Daily API Credits
Premium API Endpoints
No Limit Historical Data
Real‑Time Stock Data
Quant
$125/mo
flat
Unlimited Sheets Formulas
10,000 API Credits Per Minute
Premium API Endpoints
Internal Use
No Limit Historical Data
Prime
$250/mo
flat
Unlimited Sheets Formulas
100,000 API Credits Per Minute
Premium API Endpoints
Internal Use
No Limit Historical Data
Commercial
Sales
Contact sales
Custom plan
Enterprise support
Flexible rate limits
Business API endpoints
Redistribution permitted
Score breakdown · rubric v2.0
How Market Data scores on the agent-ready dimensions

Public pricing visibility

15 / 15

Self-serve checkout

15 / 15

Public API + docs

16 / 20

Usage-based / metered pricing

13 / 20

Free entry path

7 / 7

No sales call required

7 / 7

Card / wallet / x402 payment

5 / 6

Machine-readable bonus (MCP / OpenAPI)

0 / 10

Total
78 / 100
Effective pricing
What it actually costs at typical scale
1 user, monthly billing on Starter plan
$30/mo
· Monthly billing· No additional usage beyond plan limits
Confidence: high
1 user, annual billing on Starter plan (60% discount)
$12/mo
· Annual commitment· Discount applied
Confidence: high
1 user, monthly billing on Trader plan
$75/mo
· Monthly billing· No extra usage
Confidence: high
Agent purchase verdict
Can an autonomous agent transact here?
Agent-ready
LLM score: 100/100

Can create account

Yes

Can enter payment method

Yes

Can upgrade plan

Yes

Can buy more usage

Yes

Can cancel online

Yes

Payment methods

card

Human approval recommended

No

Pricing transparency

full

Purchase motion

self_serve

Demo required

No

Quote required

No

Annual commit required

Yes

Auto-renewal mentioned

Yes

Cancellation policy visible

No

Refund policy visible

No

Invoice payment available

No

Purchase orders supported

No

MSA required

No

DPA available

No

Security review required

No

Trial

30 days (no card)

Annual discount

60% off

API readiness
API & developer surface

API-first product

Yes

Sandbox present

No

Webhooks

No

MCP mentioned

No

Rate limits

Starter 10,000 daily API credits, Trader 100,000 daily, Quant per‑minute limits

Enterprise signals
Trust & compliance

SSO / SAML

Unknown

RBAC

Unknown

Audit logs

Unknown

Data residency

US

Competitive intel
Positioning & ecosystem
Headline

“Quality Financial Data at a Fair Price”

Buyer persona

smb
mid market
enterprise
developer

Integrations mentioned
Google Sheets
Agent purchase simulation
Six-step check: can an agent actually buy from Market Data?
✓

Discover price

✓

Select a plan

✗

Pay per task

✓

Avoid a sales call

◐

API docs without auth

✗

Estimate cost upfront

Analysis
Pros and cons for AI agents
Observational summary written by xpay from the signals captured on 2026-05-06. Not a review of the product — only of its current pricing posture for agent buyers.
✓ For an AI agent
  • Pricing is publicly visible on an indexable page — agents can read tiers without scraping past auth.
  • Every advertised tier is self-serve; no tier requires scheduling a call.
  • A free tier exists, lowering the bar for an agent builder to prototype before committing budget.
◐ Opportunities for the provider
  • No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
  • API documentation is gated or absent; an agent cannot inspect the integration surface without authentication.
  • PPU requires account creation and an issued API key; a fully unauthenticated agent purchase is not yet supported.
  • No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
One-line fix
How Market Data could lift its score

Add a per-unit price (e.g. $X / 1K calls) to the pricing page so an agent can compute its own cost before committing.

pricing_visible

true

headline_phrasing

Pricing — Unparalleled Ease-of-Use. Get Data Anywhere You Need It.

tier_count

7

lowest_paid_entry_usd

12

free_tier

true

free_tier_terms

null

per_unit_price

null

annual_required

true

self_serve_paid_tiers

5

sales_only_tiers

0

public_api_docs_url

https://www.marketdata.app/docs/

api_docs_auth_walled

false

ai_pricing_json_present

false

agents_txt_present

false

anonymous_purchase_path

false

per_unit_classification

null

usage_headline_present

false

custom_tier_present

true

agent_friendly

{"ai_pricing_json":false,"agents_txt":false,"llms_txt":false,"sitemap_xml":true,"mcp_server_card":false,"agent_skills_index":false,"x402_supported":false}

View raw extracted page text →
Page heading: Pricing
CTAs (40): Skip to content · Close Data Open Data · Explore Our Data · Stocks · Options · ETFs · Mutual Funds · Close Products Open Products · Market Data API · Unparalleled Ease-of-Use. Get Data Anywhere You Need It. · Custom API Development · Affordable, Scalable, and Tailored to Your Needs.
Price tokens (22): $ 0 · $ 0 · $30 · $ 12 / month · $30 · $30 · $ 12 / month · $30 · $75 · $ 30 / month · $75 · $75
Skip to content Data Close Data Open Data Explore Our Data Stocks Options ETFs Mutual Funds Coming Soon Crypto Futures Currencies Indices Products Close Products Open Products Market Data API Unparalleled Ease-of-Use. Get Data Anywhere You Need It. Custom API Development Affordable, Scalable, and Tailored to Your Needs. Google Sheets Add-on Easily Download Data Into Your Spreadsheets Using Simple Formulas. Excel Add-in (coming soon) Support for Microsoft Excel is Planned For Late 2026. Updates Changelog Product Roadmap Feature Requests Learn Close Learn Open Learn Documentation Tutorials Market Data API SDKs Google Sheets Account & Billing Resources Blog Swagger Service Status Pricing Company Close Company Open Company About Market Data Custom API Development Customer Reviews News Log In Log Out Try For Free My Account Home Data Stock Data Options Data ETF Data Mutual Fund Data Products Market Data API Google Sheets Add-on Custom API Development Learn Tutorials API Documentation SDK Documentation Google Sheets Documentation Account Documentation Pricing Company About Market Data Custom API Development Customer Reviews News My Account Try For Free Logout Log In Pricing Quality Financial Data at a Fair Price Begin a free 30 day trial today — no credit card required. Start working with Market Data today at no cost. Upgrade your plan and continue enjoying all the benefits of Market Data. Ensure uninterrupted access to real-time and historical market data by selecting the plan tha…
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Agent-Ready Spec
Market Data
Agent-Ready Verified

78

/ 100 (rubric v2.0)
Category

Spreadsheets

Pricing model

Pricing — Unparalleled Ease-of-Use. Get Data Anywhere You Need It.

Tier count

7 (slider / volume ladder)

Free tier

Yes

Lowest paid entry

$12/mo

Self-serve / sales-only tiers

5 / 0

Public API docs

Public

Anonymous purchase path

No

Machine-readable pricing

Not published

Last refreshed

2026-05-09

Pricing intelligenceInsights extracted from www.marketdata.app/pricing/
Pricing model

Tier-based subscription

Agent-purchase verdict
Agent-ready
100/100 · v2.1
Canonical answer

Market Data pricing starts at $0/mo for the Free plan; paid plans range from $30/mo (Starter) to $250/mo (Prime), with annual billing offering discounts and a free 30‑day trial.

Cheapest entry

Free plan (Free)

Actions
Open live pricing page
Verdict reflects Agent-Ready Verified status under rubric v2.0. Source observed at https://www.marketdata.app/pricing/.
Agent-friendly features1 of 7 present
Discovery files and protocols
Side-channel signals — informational, not part of the score. Each protocol is independent; adoption signals the publisher is thinking about agent buyers.

ai-pricing.json

agents.txt

llms.txt

sitemap.xml

MCP Server Card

Agent Skills

x402 / MPP

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Explore the Agent-Ready SaaS Index

25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.

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CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
or ask your AI app
Company
About xpayAgency PartnersGitHubDiscordllms.txt
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