Usage-based pricing37 of 5703 tools
37 tools filed under Usage-based pricing by what their own homepage shows, ranked by who uses them among those still maintained.
A tag is one of thirty-odd words from a closed list, chosen by the same reader from the same page as the line — never a keyword the vendor supplied.
Ranked by use
OpenRouter
openrouter.aiRoutes API requests to 500 language models across 80 providers through a unified interface.
Polar
polar.shBilling platform that meters usage events and automatically invoices customers with built-in subscriptions and payment processing.
SerpApi
serpapi.comProvides structured data from search engines and shopping sites via API.
Fast Transcriber
fast-transcriber.comConverts audio and video files to text transcripts with speaker recognition and subtitle export.
Deep Search
deepsearch.appSearches public sources to find and verify people by name, phone, email, or photo with source links.
Headroom
extraheadroom.comCompresses token inputs to Claude and ChatGPT coding agents, reducing API costs by up to 50 percent.
TokenDos
tokendos.comConnects API key providers with consumers for pay-per-token access to OpenAI and Anthropic models.
GlianaAI
glianalabs.comCalls any AI model with pay-per-request pricing using crypto or card, no signup required.
PayAPI Market
payapi.marketMarketplace where AI agents discover and pay per-call for APIs using USDC on Base blockchain.
CostPerPrompt
costperprompt.comDisplays current pricing for 313 language models across vendors and calculates monthly API costs.
IvaBot
ivabot.xyzAudits SEO and AI visibility, tracks rankings and citations, generates content from search data.
VELOCE AI on Android
veloceidm.comDownloads files with parallel connections and real-time network optimization.
Daymora App
daymora.comProvides unified REST API access to multiple large language models under a flat monthly subscription instead of per-token billing.
MonstaReel
monstareel.comGenerates short-form vertical videos with talking avatars and scripts from text prompts.
OminiGate
ominigate.aiRoutes requests to text, image, and video models from multiple providers through a single API endpoint.
Diddy Design
diddydesign.comConverts UI images and screenshots into clean, editable Figma designs.
Sumafact
sumafact.comExtracts supplier, amounts, VAT and line items from invoices, delivery notes and receipts into Excel.
ChatExport
aichatexport.appExports ChatGPT conversations to PDF, markdown, HTML, or text on iPhone with offline encryption.
PZERO
pzero.studioGenerates video, images, and chat using frontier AI models with a shared prepaid credit balance.
untxt.
untxt.aiExtracts vendor, amount, and account from receipts and invoices for bookkeeping intake.
ClawMoney
clawmoney.aiRoutes tasks to AI agents, collects earnings, and pays out in USDC automatically.
HostProfit.ai
hostprofit.aiAudits Airbnb listings and recommends pricing and optimization changes to increase revenue.
ELITE X TOOLS - ELITE X TOOLS
elitextools.comExecutes 15 professional tools for content creation, e-commerce optimization, and automation on a pay-as-you-go credit system.
LeadsFromURL
leadsfromurl.comFinds Reddit discussions where people ask for products you sell, ranks matches by relevance, and drafts replies.
AlignPath
usealignpath.comAutonomous agents find job matches, tailor applications, and conduct interview prep while you sleep.
StellarScope
stellarscope.appDelivers daily audience briefing analyzing six factors influencing consumer decisions to guide marketing messaging.
Orphea
orphea.appAnalyzes music taste across beat, lyrics, structure and emotion using streaming platform data.
ForeMetric
foremetric.aiCollects phone sensor data in privacy-preserving enclaves and sells behavioral insights to businesses, paying users 80% of revenue.
Noesia
noesia.jpCreates and interacts with AI personas using Claude API, with customizable personality levels and conversation limits.
Neurogrid Community Cloud
neurogrid.ccRoutes AI inference workloads to distributed GPUs from community contributors, with OpenAI-compatible API.
TTSFree
ttsfree.inConverts text to speech in 24 Indian languages with adjustable emotions, pitch, and speed.
WhoScribe
whoscribe.aiTranscribes audio and video files to text with speaker labels, timestamps, and subtitle exports in 90 languages.
FileScope
filescope.devSearches Windows files by name, content, or meaning using offline AI indexing.
Orb
withorb.comAutomates usage-based billing, metering, invoicing, and pricing strategy for subscription and consumption models.
FinanceContact salesPingSerp
pingserp.comTracks keyword rankings daily and monitors whether Google AI Overviews cite your site.
SponsoredAI
sponsoredai.devMonetizes idle time in coding agents by displaying sponsor ads during waits, crediting developers with 60% of ad spend.
TokenEase
tokenease.ioUnified API gateway providing access to multiple AI models with transparent per-token pricing.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one row at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.