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18,203 apps

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Productivity
Greetings Island Online RSVP

Greetings Island Online RSVP

By Greetings Island

Create an online RSVP page for your wedding, birthday party, baby shower or other event with Greetings Island. Turn an invitation image into a shareable event page where guests can respond online and you can track who's coming. Upload your own invitation or use an image created in your chat. Review your event details, customize your RSVP settings, then sign in to Greetings Island to publish and share your guest link. Set an RSVP deadline, manage plus-ones, limit guest numbers and collect answers to a custom question, such as dietary requirements. Keep your invitation and guest responses together in one place.

Tools: 3

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Productivity
Gremiox

Gremiox

By JESUS SEGADO FERNANDEZ

Connect your Gremiox account to find companies, customers, products, orders, and documents. Sales representatives can use their existing catalogs and ask for supported record changes or document actions. Access depends on the connected account, its enabled features, and the permissions granted during sign-in. The assistant checks existing records before changes and reports the result. Sending and deleting require the corresponding permissions and a user-authorized task.

Tools: 100 · Prompts: 3

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Other
Grubhub

Grubhub

By Grubhub

Grubhub is changing the food delivery game. Hundreds of thousands of restaurants, groceries, and exclusive deals for our regulars - one of which could be you. But the real play; no delivery or service fees on restaurants orders over $50. Seriously. Just more of the food you love without the fees that turn bigger orders into bigger costs. Search for your favorite dishes or restaurants and get results you can actually use: real menus, real ETAs, real availability near you Browse full restaurant menus and find exactly what you're craving before you ever leave the chat Discover new restaurants and cuisines near you

Tools: 9 · Prompts: 1

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Travel
GSA Per Diem Rate Calculator

GSA Per Diem Rate Calculator

By Brightstep Tech Inc.

GSA per diem rates and travel per diem totals from the official tables, inside ChatGPT. Ask "what's the GSA per diem for San Diego" or "per diem rate for Denver in November" and get the maximum lodging rate for that month (seasonal rates differ), the M&IE rate, the 75% first and last day amount and the breakfast, lunch, dinner and incidentals breakdown. Alaska, Hawaii, Puerto Rico, Guam and other US territories use the DoD non-foreign OCONUS rates; foreign cities use the State Department's monthly OCONUS rates. Then total a whole trip: one destination or several legs, each night at its own month's and fiscal year's rate (trips across 1 October are handled), nights = days minus one, M&IE at 75% on the first and last day (the FTR rule the JTR also uses), meals provided at a conference deducted at the official amounts, and your actual room rate capped at the limit. You get a day-by-day table and a CSV for an expense report, voucher or grant budget. Rates come live from the GSA Per Diem API, the DoD bulletins in the Federal Register and the State Department, and follow the Federal Travel Regulation (41 CFR 301-11). Your trip details are not stored. Not affiliated with GSA or DoD; your travel office decides what is reimbursed.

Tools: 2 · Prompts: 3

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Developer Tools
GTFS Validator

GTFS Validator

By Tacettin Tezer

Validate uploaded GTFS Schedule ZIP files and public feed URLs with the GTFS Analyzer engine.

Tools: 3 · Prompts: 2

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Creativity
Gulab

Gulab

By Upsurge Labs

Gulab connects your Gulab account to a range of image and video generation models. Describe an image or a short clip and Gulab submits the generation and shows the result in the chat; videos run in the background and appear when ready. You can also save results into Gulab projects, upload reference images, check your credit balance and usage, and open your work on the Gulab canvas at gulab.ai. Generations use credits from your Gulab account.

Tools: 21

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Data & Analytics
Gyroscope

Gyroscope

By Gyroscope

Track and analyze your life: food, fitness, places and more. What is Gyroscope? Gyroscope is an app that helps you track everything about your life in one place. You can see it in our iPhone app, web dashboards, and now access it via MCP to review your life directly in ChatGPT. It keeps your meals, workouts, sleep, steps, weight, heart rate, computer time and the places you go in one account. This plugin is the bridge from that account to ChatGPT, so you can share your Gyroscope data with ChatGPT and do more data analysis on your history. What devices do I need? Gyroscope is compatible with hundreds of apps and trackers, such as Apple Health, Oura, Garmin, Whoop, Withings, Strava, RescueTime, Dexcom, Stelo, Eight Sleep and your iPhone and Apple Watch. But even without any devices or special accessories, you can track a lot of important information directly in the iPhone app. Now you can also log meals and other data directly via MCP. Food XRAY With years of testing and optimization, Gyroscope Food XRAY is a food camera built for accuracy. Log meals with photos in the app, or enter them directly here and let ChatGPT log them. Then pull up your detailed nutrition archives to do analysis, correlations, or anything else you desire. How does it work? 1. Add Gyroscope in ChatGPT and sign in on gyrosco.pe. ChatGPT never sees your password. 2. Choose what ChatGPT may read. Places, your mood, your journal and your glucose stay off unless you turn them on. 3. Ask ChatGPT a question about your history. The plugin loads only the data that question needs, and ChatGPT answers from your real numbers. 4. Tell ChatGPT what you ate or what you did, and it logs that into your Gyroscope account. What can you ask? Log a chicken burrito bowl and an iced tea for lunch. ChatGPT estimates the calories, protein, carbs and fat and logs it for you. Pull up your latest sleep from your wearables and compare it to what you have been eating. See how your glucose from your Stelo monitor compares to the meals you are eating. Line up your workouts and steps against your sleep score to see which weeks you recover best. Put your weight next to your weekly calories and protein over the last three months. See which cities, restaurants and cafes you visit most, and how your sleep changed on each trip. Compare your computer time with your sleep and steps to find your most productive weeks. Load your last month of history, then ask ChatGPT to turn it into a chart, a spreadsheet, a report or an infographic. The plugin provides the data, and ChatGPT makes the chart. What does it collect? Only what you ask it to log, in your own words. Everything else it shows you is already in your Gyroscope account and is read only when you ask. Nothing can be edited or deleted through the plugin. Disconnect any time from your Gyroscope account. What ChatGPT can access depends on your Gyroscope account and the categories you allow when you connect.

Tools: 20 · Prompts: 3

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Developer Tools
Heroes of AI League (HAIL)

Heroes of AI League (HAIL)

By Razvan Bradea

HAIL interviews an engineering team on AI adoption and system health, then places the team on a hero archetype. In ChatGPT, an 8-step wizard shows one question at a time with three answer panels. The team name is inferred. The same interview works in text only if the wizard does not render. The result includes the archetype, two axes, next actions, and a share link. The detailed What to Fix playbook is not available in this chat.

Tools: 5 · Prompts: 3

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Entertainment
Halloween Events Near Me

Halloween Events Near Me

By Big Weekend Calendars

Halloween Events Near Me helps you find real Halloween and fall events in a city or town in the US, Canada, the UK and Ireland, from the listings on halloween-events-near-me.com. Ask for things like haunted houses this weekend, pumpkin patches and corn mazes, trick-or-treat and other kid-friendly events, free events, Halloween parties, or what's on near an event you already found. Results show as cards with the event's dates, town, distance, price and a scare rating for haunted attractions. Each card links to the full listing with a map, the organizer's website and more events nearby. You can also ask for the full details of one event: address, schedule, ages, parking, food and tips. Who it's for: anyone planning Halloween outings, from families looking for trick-or-treat events to people looking for the scariest haunt in town. Limitations: dates are checked against each event's own website, but organizers can change them, so check with the organizer before you go. Events whose dates for this season aren't confirmed yet are labeled. The app lists events; it doesn't sell tickets or take bookings, and it only covers the US, Canada, the UK and Ireland.

Tools: 10 · Prompts: 3

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Creativity
HamzaBHM

HamzaBHM

By HAMZA BAHAMMOU

Your creative assistant for print-on-demand and digital products. Develop ideas, write product listings, and create detailed design prompts for apparel and digital PNG downloads. Work on individual ideas or batches for Etsy, Merch by Amazon, TeePublic, and Redbubble, with optional niche scaling. ChatGPT drafts the text; HamzaBHM’s server checks listing field lengths, tag counts, tag structure, and duplicates under this workflow’s drafting rules. Request a CSV export when you need one. Only the draft fields needed for a check or export are sent to the server. Includes brief IP and policy screening to flag potential concerns; this does not provide legal clearance or guarantee marketplace approval. Produces text and CSV, not artwork. Does not connect to marketplace accounts or publish listings. Independent service by HAMZA BAHAMMOU; not affiliated with or endorsed by Etsy, Amazon, TeePublic, Redbubble, or OpenAI.

Tools: 3 · Prompts: 3

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Creativity
Hangeul Fonts

Hangeul Fonts

By Youngji Kim

Find free Korean (Hangeul) fonts that fit your design and check whether each one is allowed for your use: web, print, video, logo, packaging, app embedding or PDF embedding. License verdicts come from a curated dataset with links to each font's official license text, and fonts that can't be verified are marked unknown. Results include ready-to-use CSS, Tailwind and Figma values, direct links to the official font files, and steps for using them in local files such as PDFs, slides and HTML. No account is required.

Tools: 7 · Prompts: 3

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Other
HappyCake

HappyCake

By HappyCake

Browse the HappyCake menu of cakes and desserts across cities in Kazakhstan, check availability for a chosen date and store, choose delivery or pickup, and place an order without leaving ChatGPT. You can also view current promotions, check your bonus balance, and track or cancel your orders. Payment is completed on happycake.kz.

Tools: 28 · Prompts: 3

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Finance
Harem Altın

Harem Altın

By Harem Altın

Harem Altın'ın canlı gram altın ve ons altın (XAU/USD) alış-satış fiyatlarını ChatGPT içinde gösterir; "3 gram altın kaç TL" gibi miktar çevirilerini Harem'in yayınladığı fiyatla yapar. Fiyatlar bilgilendirme amaçlıdır; alım-satım, emir veya para transferi işlemi sunulmaz, kullanıcı hesabı veya kişisel veri istenmez. Çevirici yalnız Harem'in doğrudan yayınladığı çiftleri çevirir; çapraz kur hesaplamaz ve sonuç bir teklif değildir.

Tools: 4 · Prompts: 2

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Productivity
Harmony Publishing Assistant

Harmony Publishing Assistant

By Harmony Publishing LLC

Harmony Publishing Assistant is for authors who want to self-publish a book with Harmony Publishing, a US self-publishing and book printing company. Ask it to show Harmony Publishing's current self-publishing packages and prices, recommend the package that fits your manuscript, goals and budget, or give an instant printing estimate for your book by quantity, page count, trim size, cover type and paper. When you're ready, it can send your publishing enquiry to the Harmony Publishing team so they can follow up with you. An enquiry is only sent after you review the details, confirm, and agree to be contacted. Printing figures are estimates; the team confirms the final quote.

Tools: 4 · Prompts: 3

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Productivity
Harvest

Harvest

By Harvest

Review the time entries, projects and invoices your Harvest account already has access to, and track time without leaving ChatGPT. Harvest only sees and changes what your Harvest permissions allow. Financial summaries are based on the invoice line items returned by Harvest; they are not an authoritative statement of project profitability.

Tools: 37 · Prompts: 3

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Other
HataHub

HataHub

By HATA HUB LLC

Find verified HataHub listings and HataHub Aggregator listings in Ukraine for rent or sale. Search by location, property type, price, currency, and room count. Browse a photo carousel, open public property details, and compare listing locations on an interactive 3D map inside ChatGPT. Continue on HataHub using the listing links. Aggregator listings are labelled separately; identity and ownership are unverified.

Tools: 2 · Prompts: 3

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Travel
Haulest

Haulest

By Panaweb LLC

Haulest helps people in the United States, Canada, and the United Kingdom plan a home move. Ask for a research cost range by home size and distance, see which movers near a place have dated, attributed reviews, open one company's profile with its licence identifiers and the live FMCSA authority record, look a USDOT or MC number up before paying a deposit, read the guides on binding versus non-binding estimates, deposits, damage claims, and timing, and pull a moving checklist. When you are ready, Haulest can take a quote request so licensed movers call and email you with written estimates; you decide, and your consent is asked for first. Haulest is a consumer research and quote site run by Panaweb LLC. It is not a carrier, does not operate trucks, and its cost figures are planning ranges compiled from published industry tables and public quotes, never bids. Ratings are the mean of real, dated reviews on record.

Tools: 8 · Prompts: 3

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Other
HaulMath

HaulMath

By Sun Ryse Software LLC

Compare grocery quotes in HaulMath's interactive workspace or your conversation. Review inputs and results for unit prices, expected waste, whole-pack baskets, fees and membership eligibility. Discover global product candidates and dated US community shelf observations through Open Prices. Coverage is incomplete; observations do not confirm current stock or checkout prices. No retailer offer feed, shopper accounts, receipts, payments or purchases. Product queries and selected barcodes are sent to Open Prices; this service does not store inputs.

Tools: 5 · Prompts: 3

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Productivity
Have It Printed

Have It Printed

By Have It Printed LLC

Have It Printed prints a document and mails it to an address in the United States. Attach a PDF, a Word file or an image in ChatGPT, or write a letter or document with ChatGPT, and Have It Printed prints it on US Letter paper. Choose how it's mailed: - Flat and tracked (the default): shipped flat in a rigid mailer with a tracking number. A person checks and packs every flat-and-tracked order. - Letter: up to 5 pages, folded into a standard envelope and sent by First-Class Mail, with no tracking. - Certified letter: the same letter sent by Certified Mail, with a tracking number. Say how many copies you want and whether to print in black and white or color. Have It Printed counts the pages. When you're ready, you get a link to the checkout page on haveitprinted.com. You enter the mailing address and your email there, and you pay there. Nothing is paid inside ChatGPT, and you don't need an account. In the same chat, you can ask whether you've paid, what your order's status is and, for tracked mail, what the tracking number is. What you can print: - PDF, Word (DOC, DOCX), ODT, RTF and TXT files - JPG, PNG, TIFF, BMP, GIF and WebP images - Letters and documents you write with ChatGPT, typeset in black and white - Up to 100 MB per file, 10 files per order and 5,000 printed pages per order - 1 to 100 copies of each document, in black and white or color (a letter mails one copy of each document) Limits: - Mails only to addresses in the United States. - Prints only on US Letter paper (8.5 x 11 in). - Letters can be up to 5 pages. - Delivery time depends on the carrier. No delivery date is promised. Your files are deleted automatically: about 6 hours after your last activity if you don't check out, and about 30 days after delivery if you do. They are never sold, never used for ads and never used to train AI. Details: https://haveitprinted.com/privacy

Tools: 9 · Prompts: 3

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Productivity
Health Connect America Careers

Health Connect America Careers

By Appcast Inc

Health Connect America Careers helps job seekers explore open roles at Health Connect America. Search by job title, location, or both — the assistant surfaces relevant opportunities and lets you dig into the details before applying. Powered by Appcast.

Tools: 3

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Finance
HealthMoney

HealthMoney

By HealthMoney

Get real-time insights into your investment portfolio, asset allocation, retirement plan, and financial projects — all in one place. Healthmoney connects securely to your account to help you make smarter financial decisions with your advisor's guidance.

Tools: 11 · Prompts: 1

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Healthcare
HealthX

HealthX

By HealthX (Longevity)

HealthX supplies a dashboard design brief, visual reference and logo. ChatGPT uses these materials with health summaries you authorize in ChatGPT Health, or data you provide in the conversation, to create an interactive dashboard for HRV (SDNN), sleep and resting heart rate. Switch 7/30-day views, inspect exact daily values and explore evidence-linked observations in chat. This MCP receives no health-data arguments and provides no health-data ingestion, storage, scoring, cardiovascular risk assessment, ECG interpretation, clinical decision support, diagnosis or treatment. Health data stays in ChatGPT. Availability of ChatGPT Health depends on the user account and region. Interface generation time and details vary by model.

Tools: 2 · Prompts: 3

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Healthcare
Healthy Food Guide

Healthy Food Guide

By Diamond Star Technologies, Inc.

Food Quality Guide looks up packaged foods by UPC, GTIN, or name and returns published Longevity and Food Integrity scores. Users can search the catalog, rank products in a category, compare foods side by side, or ask by store for that retailer's own brands in the catalog (not store inventory). Results include product links and inline dual-score analysis and product-list UI when supported. Informational only — not medical advice.

Tools: 4 · Prompts: 3

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Business & Operations
Heffl

Heffl

By Heffl

Use Heffl to find and manage CRM records, clients, leads, deals, tasks, notes and reminders. Prepare quotations and client documents, create field-service jobs, build forms and read submissions, search internal wiki knowledge, and work with synced email and workspace settings. Bundled skills guide schema discovery, record matching and workflow-specific details. Access requires a connected Heffl account and eligible workspace; tools respect account scopes, module permissions and record visibility. Writes take effect immediately when called. Reply drafts remain unsent; sending and destructive actions require the user’s authorization. Automation creation and payment processing are not exposed by this plugin.

Tools: 94 · Prompts: 3

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