Sprint Launch — Limited Time

56 Chrome Extensions

AI FinOps · Korean Privacy & Compliance · Trading Edge
Each $5 · Lifetime Pro license · 30-day refund guarantee

💰

AI Spend Tracker

Pin today's combined OpenAI + Anthropic console spend to your toolbar. Daily roll-up + Pro 30-day sparkline + CSV export. Local-first.

$5 v0.6.0 · ai-finops
Buy on Gumroad → Download .zip
🛡

K-Privacy Scanner

Catch Korean PII (phone, RRN with checksum, email) before you screen-share. Pro DOM auto-mask toggle + 30-day scan history.

$5 v0.6.0 · security
Buy on Gumroad → Download .zip
🏢

Korean Company Lookup

Detect 10-digit 사업자등록번호 inline and validate with the official 국세청 checksum. Pro adds history sparkline + CSV export.

$5 v0.6.0 · k-data
Buy on Gumroad → Download .zip
📈

MRR Glance

Stripe + Polar + Gumroad MRR consolidated in a single popup. Pro adds 30-day sparkline + per-platform breakdown + CSV.

$5 v0.6.0 · finops
Buy on Gumroad → Download .zip
🎯

Polymarket Edge

Surface oracle settlement lag inline on polymarket.com so you spot arbitrage windows before the market resolves. Pro 24h sparkline + CSV.

$5 v0.6.0 · trading
Buy on Gumroad → Download .zip
🚀

PreMarket Pulse v2

AI-scored earnings sentiment overlaid on finance.naver.com for KR pre-market traders. Pro adds watchlist + 24h history + CSV.

$5 v0.6.0 · trading
Buy on Gumroad → Download .zip
📊

PM Position Watch

Polymarket 포지션 실시간 watch — NAV / unrealized / 24h closes 한 화면. 봇 운영 중인 트레이더용.

$5 v0.2.0 · trading
Buy on Gumroad → Download .zip
☁️

CF Spend Monitor

Cloudflare Workers 월 사용량 + paid plan threshold 알림 ($10 default). 100+ workers 운영자용.

$5 v0.2.0 · finops
Buy on Gumroad → Download .zip
💰

Gumroad Sales Pulse

Gumroad seller utility — Gumroad Sales Pulse

$5 v0.6.0 · finops
Buy on Gumroad → Download .zip
🤖

Claude Prompt Vault

Claude/Anthropic developer tool — Claude Prompt Vault

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
✍️

Devto Mention Tracker

dev.to writer utility — Devto Mention Tracker

$5 v0.6.0 · writer
Buy on Gumroad → Download .zip
📰

Hn Saver With Tags

Hacker News reader utility — Hn Saver With Tags

$5 v0.6.0 · news
Buy on Gumroad → Download .zip
🔗

Mcpize Quick Call

MCPize utility — Mcpize Quick Call

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🇰🇷

Korean News Trans Stamp

Korean market utility — Korean News Trans Stamp

$5 v0.6.0 · k-data
Buy on Gumroad → Download .zip
🤖

Ai Context Sweeper

AI workflow utility — Ai Context Sweeper

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🤖

Claude Token Bar

Claude/Anthropic developer tool — Claude Token Bar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
📈

Mrr Chart Overlay

MRR / revenue utility — Mrr Chart Overlay

$5 v0.6.0 · finops
Buy on Gumroad → Download .zip

Vercel Deploy Pulse

Vercel ops utility — Vercel Deploy Pulse

$5 v0.6.0 · finops
Buy on Gumroad → Download .zip
🧩

Stripe Payout Bar

Lumen Chrome utility — Stripe Payout Bar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Pdf Bookmark Bridge

Lumen Chrome utility — Pdf Bookmark Bridge

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧵

Threads Auto Poster

Threads automation utility — Threads Auto Poster

$5 v0.6.0 · social
Buy on Gumroad → Download .zip
💰

Gumroad Receipt Bookmark

Gumroad seller utility — Gumroad Receipt Bookmark

$5 v0.6.0 · finops
Buy on Gumroad → Download .zip
🤖

Claude Usage Extension

Claude/Anthropic developer tool — Claude Usage Extension

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Ig Content Template

Lumen Chrome utility — Ig Content Template

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🎯

Pm Recoup Tracker

Polymarket trading utility — Pm Recoup Tracker

$5 v0.6.0 · trading
Buy on Gumroad → Download .zip
🤖

Chatgpt Cost Cap

OpenAI/ChatGPT developer tool — Chatgpt Cost Cap

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🎯

Polymarket Volume Flash

Polymarket trading utility — Polymarket Volume Flash

$5 v0.6.0 · trading
Buy on Gumroad → Download .zip
🤖

Openai Key Rotator

OpenAI/ChatGPT developer tool — Openai Key Rotator

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
☁️

Cf Error Flash

Cloudflare ops utility — Cf Error Flash

$5 v0.6.0 · finops
Buy on Gumroad → Download .zip
🧩

Polar Sales Overlay

Lumen Chrome utility — Polar Sales Overlay

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Supabase Row Counter

Lumen Chrome utility — Supabase Row Counter

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Rapidapi Quota Watch

Lumen Chrome utility — Rapidapi Quota Watch

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Fly Deploy Radar

Lumen Chrome utility — Fly Deploy Radar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Neon Billing Pulse

Lumen Chrome utility — Neon Billing Pulse

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Railway Cost Monitor

Lumen Chrome utility — Railway Cost Monitor

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Windsurf Usage Meter

Lumen Chrome utility — Windsurf Usage Meter

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Cursor Key Tracker

Lumen Chrome utility — Cursor Key Tracker

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Replicate Cost Bar

Lumen Chrome utility — Replicate Cost Bar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🤖

Together Ai Spend

AI workflow utility — Together Ai Spend

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Groq Rate Limiter

Lumen Chrome utility — Groq Rate Limiter

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Huggingface Bookmark

Lumen Chrome utility — Huggingface Bookmark

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Gemini Token Meter

Lumen Chrome utility — Gemini Token Meter

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Perplexity Saver

Lumen Chrome utility — Perplexity Saver

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Pinecone Usage Bar

Lumen Chrome utility — Pinecone Usage Bar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Weaviate Monitor

Lumen Chrome utility — Weaviate Monitor

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Qdrant Cost Track

Lumen Chrome utility — Qdrant Cost Track

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Modal Com Spend

Lumen Chrome utility — Modal Com Spend

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Bunny Cdn Monitor

Lumen Chrome utility — Bunny Cdn Monitor

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Render Deploy Radar

Lumen Chrome utility — Render Deploy Radar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

E2B Sandbox Monitor

Lumen Chrome utility — E2B Sandbox Monitor

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Notion Clipper Quick

Lumen Chrome utility — Notion Clipper Quick

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Slack Search Saver

Lumen Chrome utility — Slack Search Saver

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Linear Issue Jumper

Lumen Chrome utility — Linear Issue Jumper

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Discord Pin Saver

Lumen Chrome utility — Discord Pin Saver

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Finops Minibar

Lumen Chrome utility — Finops Minibar

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip
🧩

Json Tree Viewer

Lumen Chrome utility — Json Tree Viewer

$5 v0.6.0 · ai
Buy on Gumroad → Download .zip

How to install

Buy on Gumroad → open chrome://extensions → enable Developer Mode → Load unpacked → select the zip folder → paste your license key in Settings.