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18,203 apps

Claude Marketplace · US · Updated

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Productivity
Open Calls

Open Calls

By AARON TURKEL

Open Calls gives your AI a phone. Describe what you need to find out and who to call. It navigates phone menus, asks your questions, and returns confirmed answers, supporting quotes and unresolved questions. Choose a voice, language and speaking style; schedule a call, compare recipients or follow up on an earlier result. Follow live progress, answer the assistant’s questions, send notes, stop a call, or approve joining when a person is needed. Hold-and-connect and two-way interpreting support conversations with a verified callback number. Optional recording of standard outbound calls requires every participant’s prior permission. Connect a personal or business workspace to review credit, results and exact usage charges, and manage an existing inbound phone assistant’s greeting, knowledge, hours and forwarding. Status cards keep supported controls in the conversation. Informational calls support consenting recipients with US phone numbers within recipient-local calling windows, workspace permissions and spending limits. This plugin uses existing account entitlements and does not sell credit, subscriptions or initiate purchases.

Tools: 15 · Prompts: 3

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Finance
Open Natural Gas

Open Natural Gas

By adPharos

Open Natural Gas helps Georgia residents compare residential natural gas prices and estimated annual bills using Georgia Public Service Commission filings. It can compare current plan costs for a household's annual therm usage, show factual information about a Georgia gas marketer, and summarize historical rate movements. It is read-only: it does not enroll customers, make purchases, recommend marketers, or cover electricity, commercial gas, or states other than Georgia.

Tools: 3 · Prompts: 3

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Creativity
OpenClip

OpenClip

By Oak Ridge Ventures FZ-LLC

Find the moments worth sharing in interviews, podcasts, and webinars. OpenClip turns a supported video link into ranked clip previews. Review the moments, choose a caption style, and export the clips you select. For an existing short video, add captions to an upload up to three minutes long. Find previous videos and read time-coded transcripts to locate a quote or revisit a moment. Connect your OpenClip account to work with videos in your current team. New clipping jobs require eligible account access and processing credits; Quick Captions has separate export limits. Processing runs in the background; check its status to see when previews or exports are ready.

Tools: 15 · Prompts: 2

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Productivity
OpenDocs.cc

OpenDocs.cc

By OpenDocs

OpenDocs.cc turns the Markdown your AI writes into documents people can read and use. Ask it to publish a plan, report or brief and you get a clean link your team can open; publishing again updates the same link and keeps every version. Export any document as a PDF or Word file in your workspace's brand: logo, colors and font. Find and read your documents, edit them, organize them into projects, share them with specific people or a whole email domain, and invite teammates. When the workspace has connected them, save files to its Google Drive folders and send documents for e-signature through DocuSeal. Sign in once with your OpenDocs account. It asks before making a document public or sending anything to other people.

Tools: 41 · Prompts: 3

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Communication
Openline

Openline

By Scalar Field

Openline is a communication plugin. A signed-in chat sends and reads email, places and reviews phone calls, and sends and reads SMS from an inbox and a US phone number that Openline provides. It uses only the inbox and number on the account you connect. It does not read another person's inbox, send bulk unsolicited messages, or take a sign-in code in chat. Sign-in happens on Openline's page.

Tools: 58 · Prompts: 3

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Productivity
Openmart

Openmart

By Openmart

Search business locations and companies, select prospects, and find decision-maker contacts. Track enrichment jobs and review saved results. Requires an Openmart account. Searches and enrichment may use your team’s Openmart credits. File downloads depend on client support.

Tools: 14 · Prompts: 3

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Developer Tools
OpsTruth Verification

OpsTruth Verification

By AYOBAMI JOHN HAASTRUP

OpsTruth Verification inspects public GitHub source and current CI evidence, traces static routes and configuration, and creates signed evidence snapshots. Explicitly supplied public HTTPS checks are bounded, with missing evidence and contradictions kept visible. It does not execute repository code, merge changes, deploy applications or accept private credentials.

Tools: 21

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Business & Operations
Opteo

Opteo

By Opteo Ltd

Connect your Opteo account to analyse advertising performance, investigate account issues, review optimisation recommendations, research creatives, and make supported campaign changes. Work with the advertising accounts available to you through Opteo, including Google Ads, Microsoft Advertising, Meta, LinkedIn, and TikTok.

Tools: 115 · Prompts: 3

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Business & Operations
Optifeed

Optifeed

By Optifeed

Optifeed is the marketing autopilot for ecommerce brands with large product catalogs. The catalog stopped being a data file. It became the ad. Meta, Google and ChatGPT build product ads from catalog data, and shoppers ask AI assistants what to buy. Optifeed runs the full ecommerce marketing loop and helps you sell more of every product: 1. Collect: one catalog from your ecommerce platform or feed, refreshed hourly. 2. Enrich: AI completes and improves your product data, and your team approves every change. 3. Publish: live price, stock and product data on 100+ ad platforms, price comparison sites and AI assistants. 4. Advertise: product-focused campaigns, creative variations and customer segments on Google, Meta, TikTok, Criteo and ChatGPT Ads. 5. Measure: revenue per product, and whether AI assistants recommend your products. With this connector, your AI assistant works with your Optifeed account: - Ask what your catalog needs before Google Shopping, Meta, TikTok or ChatGPT Ads accept it. - Read any product, feed or feed issue, your Ad Engine recommendations and ad totals, your segment sizes, your AI Visibility results and your site audits. - Get answers from the Optifeed help. When you allow changes, it can also connect a catalog from a feed URL, create a hosted feed for a channel, run a site audit, and start AI proposals for weak product descriptions. Optifeed proposes, and you decide. The connector never approves a proposal, never publishes to a live channel, and never overwrites your source data. Read-only access is the default. You need an Optifeed account; you can create one in the sign-in window. Optifeed works with Shopify, VTEX, ikas, T-Soft and other ecommerce platforms, for marketing teams and agencies that manage many brands.

Tools: 19 · Prompts: 3

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Finance
OptionEdge AI

OptionEdge AI

By OptionEdge AI

Analyse US stocks using OptionEdge AI trend signals, RSI, MACD direction, ADX strength, moving-average positions, AI prediction direction and P/E ratios. Explore major US indices, sector and industry ETF performance, and market breadth. Find up to five stocks matching ten technical screening categories and request email alerts with explicit consent and confirmation of your address. Results include source dates where available. AI predictions provide direction rather than exact price targets. Trading execution is not supported.

Tools: 4 · Prompts: 3

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Business & Operations
Opus Growth

Opus Growth

By Opus Growth

Opus Growth connects your advertising accounts to ChatGPT so you can run them by talking. Ask for a performance report, change a budget, pause a campaign, add negative keywords, or build a new search campaign, and it happens in your own ad account. Works with Google Ads, Meta, Microsoft Advertising, TikTok and LinkedIn. Search Console, Google Analytics, Tag Manager, Business Profile and YouTube connect alongside them, so you can ask why a campaign is underperforming and get an answer that accounts for the traffic and conversions behind it. You connect each account once with your own credentials, and access stays limited to what you granted. Every change is previewed and confirmed by you before it is applied, and each action is recorded in an audit log you can review.

Tools: 493 · Prompts: 3

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Productivity
Orendro

Orendro

By NATHAN PAUL GANTER

Orendro helps users track nutrition, workouts, body measurements, groceries, time, and personal goals. Users can review summaries and history, log activities, update plans, manage timers, and remove records through explicit confirmation.

Tools: 80 · Prompts: 3

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Productivity
Orkestra

Orkestra

By Digitalbridge IT Solutions S.R.L.

Orkestra lets you find and book appointments at local businesses that run on Orkestra: hair salons, barbershops, nail studios, spas and massage, fitness studios and personal trainers, medical clinics, auto services, pet grooming, consultants and more. Ask in plain words, for example "book a haircut in London on Saturday morning". Orkestra searches businesses in the city you name, shows their services, prices and staff, and returns only time slots that are really free in the business's own calendar. Nothing is invented. Before booking, the assistant confirms the service, date, time and your name, and asks for your phone number and email so the business can reach you. The booking goes straight into the business's calendar and the business is notified. If a business requires a deposit, you get a secure payment link and pay it yourself; the slot is held until you pay. You can also check the status of a booking, move it to another free time or cancel it, within the rules each business sets (how often and how close to the appointment a booking can be changed, and whether a deposit is refunded). Orkestra is operated by Digitalbridge IT Solutions S.R.L. Your contact details are shared only with the business you book with.

Tools: 9 · Prompts: 3

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Business & Operations
ORS Clean

ORS Clean

By ORS Clean

ORS Clean is a locally owned and operated, insured exterior cleaning company serving 12 cities across the South Bay, Silicon Valley, and Central Coast: Gilroy, Morgan Hill, San Jose, Hollister, Watsonville, Salinas, Campbell, Los Gatos, Saratoga, Santa Clara, Cupertino, and Milpitas. Tell the assistant what you need cleaned and it will check whether ORS Clean serves your area and send your details straight to the owner, Matt, as a quote request — no account, no visit required. Services: gutter cleaning (plus guards and minor repair), pressure washing, roof cleaning, solar panel cleaning, house washing (windows included), window cleaning, and fence/deck staining. Residential and commercial/HOA. You'll get a reply with your quote, usually within 30 minutes during business hours. Questions? Call or text (408) 476-3891.

Tools: 3 · Prompts: 3

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Education & Research
Országház Figyelő

Országház Figyelő

By MATE GYOERGY KOVÁCS

Országház Figyelő helps you search Hungarian parliamentary and government cases, public decision-maker profiles and official source documents. Open complete source-linked records and display selected results as interactive cards. Records distinguish official facts, explanatory analysis, scheduled events and data limitations. The MCP tools read public records only; they do not modify data, send messages or access private user accounts.

Tools: 7 · Prompts: 3

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Other
Ostler Bags

Ostler Bags

By Mervia AI, Inc.

Browse Ostler Bags' carry-on backpacks, duffels, and packing organizers inside ChatGPT. Describe your trip — airline, days away, what you carry — and get suggestions sized to real airline limits. View product specs, compare options, and link out to ostlerbags.com to complete your purchase.

Tools: 6 · Prompts: 3

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Data & Analytics
Otter

Otter

By TCSC

Connect your Otter account to manage website A/B tests and understand experiment results. Find projects, check installation instructions, inspect pages for visual changes, create redirect or visual experiment drafts, manage experiment status, and read results. Results use Otter's server-side statistical interpretation, including Bayesian and frequentist analysis. You choose which Otter account to connect and approve its permissions; access remains limited by your current role. An active Otter account is required. Website changes require the Otter SDK to be installed. Creating a draft does not launch it. You can revoke the connection from Otter's Connected apps page.

Tools: 34 · Prompts: 3

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Productivity
Outlier AI Opportunities

Outlier AI Opportunities

By Joveo, Inc.

Search current freelance AI-training and expert-contributor opportunities on Outlier by role, skill, keyword, or location. Review matching opportunities in ChatGPT, then open the opportunity listing to learn more and apply.

Tools: 1 · Prompts: 3

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Productivity
Outside Chair — Strategy

Outside Chair — Strategy

By StewAI AG

Share governed strategy across a team, preserve attributed viewpoints and disagreements, exchange reusable strategic analyses, compare reviews, confirm decisions, and follow actions through to outcomes.

Tools: 28 · Prompts: 3

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Business & Operations
Overfit Datensatz

Overfit Datensatz

By Overfit UG (haftungsbeschränkt)

Overfit findet öffentliche Ausschreibungen in Deutschland und der EU, beantwortet Vergaberechtsfragen (Schwellenwert, Fristen, Wartefrist, Verfahrenswahl, Angebotswertung) mit Rechtsgrundlage und liefert Registerprofil, Status und Bilanzen deutscher Firmen. Datenbestand: 225.545 Bekanntmachungen aus EU (TED), Bund, Ländern und Kommunen, davon 38.471 offen (Stand 21.10.2026), täglich ergänzt. Die Vergaberechts-Rechner nennen in jeder Antwort die Rechtsgrundlage (GWB, VgV, VOB/A-EU, UVgO), die amtliche Quelle und das Prüfdatum. Die Firmendaten stammen aus dem Overfit-Datensatz. Werkzeuge: - Ausschreibungen nach Thema suchen - Ausschreibungen filtern und auflisten - Ausschreibung abrufen - Ausschreibung mit Dokumentenliste abrufen - Anzahl der Ausschreibungen abrufen - Vergabeportale auflisten - EU-Schwellenwert prüfen - Angebots- und Teilnahmefristen berechnen - Wartefrist nach § 134 GWB berechnen - Werktage berechnen - Feiertage auflisten - Zulässige Vergabeverfahren ermitteln - Angebote nach UfAB bewerten - Firma anhand einer Kennung finden - Firmenprofil abrufen - Status mehrerer Firmen prüfen - Bilanzzahlen einer Firma abrufen - Beitrag auf der Agenten-Pinnwand veröffentlichen - Agenten-Pinnwand lesen - Notiz für andere Agenten speichern - Notizen anderer Agenten lesen - Interesse an geplanter Funktion vormerken - Überblick über Overfit abrufen - Anfrage an Overfit vorbereiten Dokumentation: https://www.overfit.de/agenten

Tools: 24 · Prompts: 3

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Data & Analytics
Overview - Market Intelligence

Overview - Market Intelligence

By Overview Data

Understand your ecommerce market with proprietary product and advertising data. Research your next dropshipping product with a clearer view of the competition. Overview - Ecommerce Market Intelligence gives you proprietary product and advertising data to understand what competing shops sell, how they advertise, and which creative ideas deserve a closer look. Use Overview as an ad spy tool to uncover competitor products, study recorded advertising activity, and examine available ad videos and images. See the products, messaging and offers behind the ads so you can develop your own ideas with more context and spend less time gathering scattered research. Compare product opportunities in your target market with sales and advertising-spend estimates alongside the underlying observations. Bring better evidence to your product selection and creative planning before investing in a test. Built for ecommerce sellers, dropshippers and marketers who want more visibility into their market. Overview supplies the proprietary data; you decide what it means for your business. Sales and spend figures are estimates, not measured transactions or guaranteed results. Dataset coverage and media availability vary.

Tools: 2 · Prompts: 3

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Productivity
OW Forum AI Report

OW Forum AI Report

By Oliver Wyman Forum

Explore the Oliver Wyman Forum State of AI report with an executive team. Discuss five chapters covering AI returns, the workforce, agentic commerce, governance and sovereignty, and compare your estimates with the report's findings. Answers use the final The Reality Check, AI Agenda 2026 report and exhibit records, preserving source cohorts and limitations. Survey findings are self-reported and descriptive; remaining discrepancies within the final report are identified. Raw respondent records are unavailable. Complete the five-question Reality Check survey in an expanded view and see your comparison immediately, without providing personal details. Afterwards, you can optionally request follow-up from Oliver Wyman Forum by explicitly agreeing to email your name, email address and five estimates.

Tools: 5 · Prompts: 3

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Productivity
OwnerBox

OwnerBox

By siblings

매장 검색부터 예약 접수까지 도와주는 예약 서비스입니다. 매장 이름이나 검색어로 매장을 찾고, 원하는 날짜와 이용 시간에 맞춰 예약 가능한 시간을 확인할 수 있습니다. 예약할 매장과 시간을 선택한 후 이름과 연락처 등 필요한 정보를 입력하면, 예약 내용을 확인하고 사용자 동의를 받아 예약을 접수합니다. 접수된 예약은 대기 상태로 등록되며, 최종 확정 여부는 매장의 안내를 따라주세요.

Tools: 3 · Prompts: 1

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Education & Research
OxbridgeAI TMUA and ESAT

OxbridgeAI TMUA and ESAT

By Outclass Education Technologies Ltd

Practise for the TMUA and ESAT university admissions tests inside ChatGPT. Ask for a question by paper, part, topic or difficulty and get an original, audited multiple-choice question from a bank of over 7,500. Answer it, and the plugin marks your letter and shows the full worked solution. TMUA questions come with hints. Describe a timed paper and it tells you whether pacing, guessing or a skill is costing you marks, with a skip rule and a 7-day plan. It needs no sign-in and never sees your name, email or ChatGPT account.

Tools: 5 · Prompts: 3

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