This is an info Alert.
x402 Logo
  • Product
    • Become Agent-Ready
      • Merchants
        Agentic Commerce — list your store across ChatGPT, Gemini, Claude & Perplexity
      • Publishers
        Monetize your content when AI agents read, cite, or train on it
      • SaaS Companies
        Treat AI agents as first-class customers with agent-priced checkout
    • Monetize
      • Monetize MCP Server
        Charge per call on any MCP server in 2 minutes
      • Monetize AI Agents
        Turn n8n, Zapier, Activepieces workflows into revenue
      • Agent Feed
        Pay-per-query access to licensed publisher content for your agents
  • Resources
    • xpay Ecosystem
      • xpay✦ Tools
        1,000+ pay-per-use tools for your AI agents
      • Agent-Ready SaaS Index
        25,481 SaaS scored on agent-buyability
      • SaaS Pricing Database
        Pricing pages indexed across 1,000+ categories
      • GitHub
        Open source repositories
    • Agent Building
      • Agent Frameworks
        AI frameworks for building multi-agent systems
      • x402 Integration
        AI frameworks with x402 payment integration
      • Networks
        Blockchain networks supporting x402
    • Company
      • About xpay✦
        Our mission, products, and protocols
      • Blog
        Latest insights and updates
      • Docs
        Complete xpay documentation
  • Pricing
  • Blog
  • Docs
Get Started

  1. Home

  2. /

  3. Agent-Ready SaaS Index

  4. /

  5. AI Prompt Generators

  6. /

  7. PrompTessor

PrompTessor logo

PrompTessor

Partially Agent-Ready
Agent-Ready SaaS Index · promptessor.com · scored 2026-05-09 · rubric v2.0
Score 49 / 100
AI Prompt Generators
Public API

PrompTessor scores 49/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a free entry path exists.

See PrompTessor pricing summaryLive pricing page
Pricing
PrompTessor pricing
As of 2026-05-09 · promptessor.com/#pricing
Free
Free
Forever free
5 requests per day for Basic Prompt Analysis & Optimization
Pro
$10/mo
flat
Unlimited Basic Prompt Analysis & Optimization
2000 Advanced requests per month
Prompt Refinement and Reverse Prompt
Pro+
$15/mo
flat
Unlimited Basic and Advanced Prompt Analysis & Optimization
Prompt Refinement
Reverse Prompt
Score breakdown · rubric v2.0
How PrompTessor scores on the agent-ready dimensions

Public pricing visibility

15 / 15

Self-serve checkout

15 / 15

Public API + docs

0 / 20

Usage-based / metered pricing

0 / 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
49 / 100
Effective pricing
What it actually costs at typical scale
Individual user using Free plan
$0/mo
· Uses up to 5 basic requests per day· No advanced requests needed
Confidence: high
Small business needing up to 2000 advanced requests per month
$10/mo
· Uses Pro plan· Unlimited basic requests· 2000 advanced requests included
Confidence: high
Enterprise requiring unlimited advanced requests
$15/mo
· Uses Pro+ plan· Unlimited basic and advanced requests
Confidence: high
Agent purchase verdict
Can an autonomous agent transact here?
Agent-ready
LLM score: 70/100

Can create account

Yes

Can enter payment method

Yes

Can upgrade plan

Yes

Can buy more usage

No

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

No

Auto-renewal mentioned

No

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

Available, no card

Competitive intel
Positioning & ecosystem
Headline

“PrompTessorAnalyze, Improve, and Optimize Your AI Prompts”

Buyer persona

smb
developer

Agent purchase simulation
Six-step check: can an agent actually buy from PrompTessor?
✓

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.
◐ Opportunities for the provider
  • No per-unit price was advertised, so an agent has no way to estimate the cost of a single task.
  • All advertised tiers route to a sales contact form; an agent cannot complete a purchase autonomously.
  • API documentation is gated or absent; an agent cannot inspect the integration surface without authentication.
  • No /.well-known/ai-pricing.json or equivalent machine-readable pricing manifest is published — agents must rely on HTML scraping.
One-line fix
How PrompTessor 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

PrompTessorAnalyze, Improve, and Optimize Your AI Prompts — Deep insights, detailed metrics, and actionable suggestions to craft production-ready prompts. Reverse-engineer prompts from images, videos, or URLs. Better Prompts, Better AI Results.

tier_count

3

lowest_paid_entry_usd

10

free_tier

false

free_tier_terms

null

per_unit_price

null

annual_required

false

self_serve_paid_tiers

0

sales_only_tiers

0

public_api_docs_url

https://promptessor.com/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

false

agent_friendly

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

View raw extracted page text →
Page heading: PrompTessorAnalyze, Improve, and Optimize Your AI Prompts
CTAs (28): PrompTessor · Features · Pricing · FAQ · Docs · Log in · Sign up · Get Started — It's Free · Log In · Basic Analysis · Advanced Analysis · Reverse Prompt
Price tokens (5): $0 · $10/month · $10 · $15/month · $15
PrompTessorFeaturesPricingFAQDocsENLog inSign upENUnlock the Full Potential of AIPrompTessorAnalyze, Improve, and Optimize Your AI PromptsDeep insights, detailed metrics, and actionable suggestions to craft production-ready prompts. Reverse-engineer prompts from images, videos, or URLs. Better Prompts, Better AI Results.Get Started — It's FreeLog InComing SoonTrusted by professionals • Used daily by AI enthusiasts and prompt engineersPowerful Analysis & Optimization EngineImprove your prompts with our intelligent analysis system that provides deep insights, detailed metrics, and actionable optimization variationsBasic Analysis & OptimizationGet comprehensive prompt analysis with actionable insights and optimized versions.0-100 effectiveness score with detailed reasoningMultiple optimized prompt variationsSpecific strengths & weaknesses identificationClear improvement recommendationsAdvanced Analysis & OptimizationDeep-dive analysis with 6 detailed metrics and comprehensive optimization strategy.6 detailed metrics: Clarity, Specificity, Context, Goal Orientation, Structure, ConstraintsMultiple optimization approaches with expected impactImplementation guide with quick winsTesting strategy and monitoring metricsPrompt Reverse EngineeringTransform any content into optimized prompts. Upload images, Video, text, or URLs and get multiple prompt variations that can recreate similar outputs.Smart Metrics ScoringEach metric gets individual scoring with detailed explanations and improv…
You work at PrompTessor?
Claim this scorecard & lift your score.

Get the breakdown of every signal we measured, the one-line fix, and how your peers in AI Prompt Generators stack up.

Evaluating PrompTessor?
Compare the agent-ready picks in AI Prompt Generators.

If you're building or running an AI agent that needs to buy from this category, see who's scoring highest right now.

See agent-ready picks
Are you PrompTessor? Something off in this listing?
Agent-Ready Spec
PrompTessor
Partially Agent-Ready

49

/ 100 (rubric v2.0)
Category

AI Prompt Generators

Pricing model

Not advertised

Tier count

3

Free tier

No

Lowest paid entry

$10/mo

Self-serve / sales-only tiers

0 / 0

Public API docs

Public

Anonymous purchase path

No

Machine-readable pricing

Not published

Last refreshed

2026-05-09

Pricing intelligenceInsights extracted from promptessor.com/#pricing
Pricing model

Tier-based subscription

Agent-purchase verdict
Agent-ready
70/100 · v2.1
Canonical answer

PrompTessor pricing starts at $0/mo for the Free plan; paid plans from $10/mo for the Pro plan up to $15/mo for the Pro+ plan. Billed monthly.

Cheapest entry

Free plan (Free)

Actions
Open live pricing page
Verdict reflects Partially Agent-Ready status under rubric v2.0. Source observed at https://promptessor.com/#pricing.
Agent-friendly features2 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

More in AI Prompt Generators
Compare PrompTessor with peers
Highest-scoring companies in the same category that an AI agent might evaluate as an alternative.
PromptPerfect
72
promptperfect.jina.ai
Approaching Agent-Ready
Promplty Generated
68
promptlygenerated.com
Approaching Agent-Ready
GPT Prompt Tuner
68
gptprompttuner.com
Approaching Agent-Ready
ShotAI
64
shotai.io
Approaching Agent-Ready
Promptimize AI
63
promptimizeai.com
Approaching Agent-Ready
Portkey
62
portkey.ai
Approaching Agent-Ready
PromptHero
58
prompthero.com
Partially Agent-Ready
Generai
57
generai.art
Partially Agent-Ready
Browse all AI Prompt Generators →

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.

Browse by agent-readiness band
Agent-Ready Verified(448)Approaching Agent-Ready(2,513)Partially Agent-Ready(6,407)Not Agent-Ready Yet(16,112)See full index
Browse by category
CRM(500)Content Creation(414)Chatbots(407)AI Writing Assistant(394)Social Media Management(381)Website Builder(343)Seo(317)Project Management(288)Scheduling(270)Survey User Feedback(265)Email Marketing(252)Hr(237)All categories
Available pay-per-run on xpay.tools
FirecrawlExaTavilyApolloHunterJina AIBright DataContext7Alpha VantageReplicatePerplexityParallelBrowse all xpay.tools
x402 Logo

The agent-readiness stack for the AI shopping era — helping merchants, publishers and SaaS companies get discovered, cited and transacted with by ChatGPT, Perplexity, Claude, Gemini and the custom shopping agents underneath them.

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
DevelopersDocumentationAPI ReferenceSDKs & LibrariesQuickstart GuideOpenAPI Spec
Stay Updated
Occasional product updates and agent-readiness playbooks from xpay (Agentically Inc.) — typically a couple of emails a month. Double opt-in: we email you a link to confirm before sending anything, and every email has one-click unsubscribe.
Social
  • For Publishers
    • News
    • Finance
    • Dev / Tech
    • Travel
    • View all verticals
  • Agent Feed
    • AI Search Engines
    • RAG Builders
    • Browser Agents
    • Vertical Research
    • Browse full catalog
  • Agent-Ready Index
    • SaaS Pricing Database
    • Agent-Ready SaaS Index
    • Verified band
    • AI & ML
    • Sales & CRM
  • Products
    • Pricing Widget
    • Monetize MCP Server
    • Paywall
    • Smart Proxy
    • Monetize AI Agents
    • xpay x402 Facilitator
  • Agentic Economy
    • Timeline
    • Resources
    • Manifesto
    • Stack
  • Agentic Commerce
    • Get listed
    • xpay Listings · Amazon + Google
    • Pricing
    • Free audit
    • Shopify
    • WooCommerce
    • Apparel & Accessories
    • Health & Beauty
    • Overview
  • Commerce Index
    • Agentic Commerce Ready Index
    • Methodology
    • Pet brands · WooCommerce
    • Pet brands · Shopify
  • Marketplace
    • 🛍️ xpay.deals — agentic storefront for deals
  • Protocols
    • Overview
    • x402
    • MPP
    • UCP
    • ACP
    • AP2
    • TAP
    • A2A
  • Agent Frameworks
    • Overview
    • LangChain
    • CrewAI
    • Claude MCP
    • AutoGPT
    • LangChain vs Mastra
    • LangGraph vs Pydantic AI
  • Company
    • About xpay
    • Blog
    • Docs
    • GitHub
© 2025 Agentically Inc. All rights reserved.
Privacy PolicyTerms of UseAcceptable Use Policy