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16,825 Claude connectors and ChatGPT apps

Data-Analytics
OneLens

OneLens

By Astuto AI

OneLens connects your cloud-cost and FinOps data to Claude. Ask about spend in plain English and get real answers from your live OneLens analytics — no dashboards, no field names to memorize. Query across AWS, GCP, Azure, OCI and cross-cloud allocation views: list your cost sources and dimensions, break spend down by service, account, region, tag, or cost center, see top-N drivers, month-over-month deltas, and daily trends, and drill from account → service → region → SKU. Read-only and secure: you sign in with your OneLens account via OAuth; every query is scoped to your organization and honored by your existing entitlements. The connector stores no cost data and never logs cost values. Your OneLens admin controls who can use it and can revoke access instantly. Requires an active OneLens account with the MCP feature enabled.

Tools: 5

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Productivity
OneNote

OneNote

By OpenAI

Discover and work with Microsoft OneNote notebooks.

Tools: 29 · Prompts: 1

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Business & Operations
OnePageCRM

OnePageCRM

By OnePageCRM

Turn ChatGPT into your CRM assistant. It can summarize your Action Stream, do research, create new contacts, schedule follow-ups, rearrange overdue tasks, log notes after calls, update deals, and build simple dashboards. Let AI handle the admin while you build relationships, close deals, and focus on growing your business with OnePageCRM.

Tools: 6

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Finance
OnePay

OnePay

By One Finance, Inc.

Connect to ChatGPT to OnePay to better understand your finances. View balances across Banking, Credit Card, Pay Later, Invest, Crypto and OnePay@Work. Drill into transactions by date, merchant, or category to understand your spending. Monitor your investment portfolio and crypto holdings alongside your cash. Whether you're reviewing last month's budget, analyzing a category of spending, or saving up for your next milestone. OnePay gives ChatGPT real-time access to your data so you can review your financial life in one place.

Tools: 20 · Prompts: 3

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Finance
OnePro AI

OnePro AI

By ETF 1 - OnePro

O OnePro conecta sua conta ETF1 ao ChatGPT e dá acesso à mesma base de dados e aos mesmos motores de análise que você usa na plataforma. Consulta de ativos: fichas completas de ETFs brasileiros e globais, ações, BDRs, FIIs, fundos CVM, debêntures, renda fixa pública e privada e índices, custos, patrimônio líquido, retornos históricos, alocação e composição. Screener com filtros por classe, look-through da carteira de ETFs (inclusive ETFs de ETFs) e lookup reverso ("quais ETFs carregam NVDA?"). Análise de carteira: seus portfólios salvos no OnePro, ou uma carteira informada na conversa, avaliados por retorno, volatilidade, Sharpe, Sortino, drawdown máximo, tempo de recuperação e correlação, contra benchmarks como CDI, IBOV, IFIX, IMA-B e S&P 500. Inclui ranking entre carteiras, consistência em janelas móveis de 10 anos e heatmap de CAGR real por ano inicial. Motores de simulação: fronteira eficiente e carteira de máximo Sharpe; probabilidade de atingir uma meta de patrimônio (goal-based investing); projeção prospectiva de patrimônio por Monte Carlo; e plano de retirada da aposentadoria com taxa segura (SWR), taxa perpétua (PWR) e estratégias clássico, rebalanceado, bucket e dynamic spending com guardrails. Todos os resultados vêm de um snapshot diário de dados, com a versão do dado declarada em cada resposta, e os motores raciocinam em termos reais (R$ de hoje e dólar). O conector é somente leitura: nenhuma operação altera dados da sua conta, e nenhuma ordem de compra ou venda é executada. As análises são informativas e não constituem recomendação de investimento. Requer assinatura ativa do OnePro em etf1.com.br.

Tools: 19 · Prompts: 3

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Communication
OneSendz

OneSendz

By OneSendz

OneSendz is an all-in-one customer communication platform for businesses, built on the official WhatsApp Business Platform (OneSendz is a Meta Business Solution Provider), with Instagram, Messenger, email and SMS in the same inbox, a sales pipeline and visual automations. With this connector you can talk to your OneSendz account in plain language: • Ask how the week went: new contacts, conversations, campaign delivery and reads, automation runs. • See who asked for a human and is still waiting, and read any conversation. • Find contacts by name, phone, email or tag, see their custom fields and history. • Save contacts, add or remove tags. • Create a WhatsApp campaign as a draft (it never sends by itself: you review and launch it in OneSendz). • Build a full automation from a description (menus, branches, waits, tags, pipeline moves, business hours, hand-off to a human). It is saved as a draft for you to review and activate in OneSendz. • Review an existing automation step by step and find weak spots, such as questions with no path for unexpected answers. • Reply to a customer on WhatsApp, or send an approved template outside the 24-hour window. Every send is two-step: the assistant shows exactly what will be sent, to whom and from which number, and only sends after you confirm. Safety by design: access follows the same permissions and unit (branch) isolation as the OneSendz dashboard, each connection can be limited to read-only, read and write, or read, write and send, all actions are audited, and you can revoke access at any time in Settings > Integrations. Requires a OneSendz account on the Plus plan or above.

Tools: 19

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Developer Tools
OneSignal

OneSignal

By OneSignal

The OneSignal MCP server gives AI agents direct access to OneSignal’s customer engagement platform. Agents can explore users, segments, messages, templates, and analytics; answer product and campaign questions; troubleshoot delivery and engagement issues; generate insights; and help create personalized omnichannel messaging across push, email, SMS, RCS, in-app messaging, and Live Activities.

Tools: 45 · Prompts: 3

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Productivity
OneStore

OneStore

By YC Strategic Ventures

OneStore brings your App Store Connect and Google Play Console apps into one workspace, and this connector lets you work with it in plain words. Ask which reviews still need an answer, where each release stands on both stores, how installs, revenue and subscriptions moved, or what your listings say in every language. When you grant more than reading, the same conversation can draft listing changes, prepare screenshots and builds, reply to reviews, submit releases and manage Google Play rollouts. You choose on the OneStore consent screen which apps, stores and permissions the connection gets, and how much it may do alone: by default it can only read, every change waits for your approval in OneStore, and store review and publication stay with Apple and Google. Store credentials never leave OneStore, review and listing text is treated as content, never as instructions, and data comes from the stores with its freshness.

Tools: 14

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Travel
OneTravel

OneTravel

By Fareportal, Inc

The OneTravel app allows users to search and compare airline flight options based on their origin, destination, travel dates, passenger details and cabin preference, and to search and compare hotel stays based on destination, check-in and check-out dates, guest occupancy and stay filters. The app does not collect payment or complete bookings within ChatGPT. When a user selects "Book on OneTravel," they are redirected to www.onetravel.com, where fare or rate validation, traveller information, payment, ticketing, cancellations and refunds are handled.

Tools: 5 · Prompts: 3

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Business & Operations
OneUp Today

OneUp Today

By OneUp Today

OneUp Today finds people on Reddit who are already describing the problem your product solves, and turns them into a reviewable outreach pipeline. With this plugin you can review the campaigns running in your OneUp account, browse the leads each one discovered with their relevance scores and funnel status, read the conversation history with any lead, and draft a personalized opener using OneUp's message writer. Approved drafts can be queued for delivery, and you can check send readiness before you do. Every message is delivered through your own connected browser session, so outreach always goes out as you, on your own account, after you have approved it. Drafting and sending are always separate steps: nothing is sent without an explicit confirmation. New here? Sign in with Google on first use; the account is created for you and the first Reddit lead search starts from this chat: say what your product's website is. Requires a OneUp Today account.

Tools: 85 · Prompts: 3

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Business & Operations
OneUp for social media

OneUp for social media

By OneUp App LLC

OneUp is a social media management tool for marketers, agencies, and small businesses. This plugin lets you manage the social media accounts connected to your OneUp account directly from ChatGPT. What you can do: - Schedule text, image, and video posts to X (Twitter), Facebook, Instagram, LinkedIn, TikTok, Pinterest, Reddit, YouTube, Google Business Profile, Snapchat, Threads, and Bluesky. - Review, edit, and delete scheduled and draft posts, check published and failed posts, and reschedule failed posts. - Read comments on your published posts, reply to posts and comments, and delete comments. - Read and reply to Social Inbox conversations for Facebook, Instagram, and WhatsApp, and mark conversations read or change their status. - View analytics for a connected account, including overview metrics, post performance, audience demographics, and Meta Ads campaigns, and request an analytics refresh. - Browse trending TikTok and Instagram sounds to add to posts. ChatGPT confirms the content and target account with you before publishing, sending, editing, or deleting anything. Requirements and limitations: - You need a OneUp account with at least one connected social profile. You sign in to OneUp once to authorize access. - Only accounts already connected in OneUp are available. New social profiles are connected in the OneUp web app. - Available features vary by platform. For example, LinkedIn analytics are available for organization pages only, and the Social Inbox supports Facebook, Instagram, and WhatsApp. - Analytics reflect data stored in OneUp and may lag behind the social platforms until refreshed.

Tools: 69 · Prompts: 3

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Developer-Tools
Oneleet

Oneleet

By Oneleet

Read and write your Oneleet security and compliance data directly from Claude via MCP

Tools: 174

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Productivity
Onepage

Onepage

By Onepage GmbH

Manage your Onepage websites from Claude using natural language. Create and edit websites, update content, change copy and layouts, manage media, settings, and control your online-presence through a simple conversation. Use Onepage to create new websites, manage existing, build custom sections, and ship updates faster without switching between tools.

Tools: 52

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Productivity
Oneteam

Oneteam

By Oneteam

Oneteam's connector gives Claude native access to your Employee Experience Platform, so you can run and analyze your organisation through natural language. Every tool operates on one organisation you belong to. Organisations & people: List your organisations and their structure (communities, teams, function groups). Create communities, teams, and function groups in bulk. Invite new members by email and assign them to communities and function groups. Feed & messaging: Publish or schedule organisation messages to everyone or a targeted audience. Read the social feed and search it, and pull the comments and replies on any post to analyze how people responded. Academy & onboarding: Create academy courses with content and quiz modules, update modules and screens, and translate a course into other languages. List and inspect courses, read learner feedback, and track completion — starting, progressing, finished, and overdue — organisation-wide or per course, down to individual users. Documents: Browse every document folder as a flat, path-labelled list and create knowledge-base pages from Markdown or HTML. Reports & analytics: Query engagement metrics and user counts over time, per-community statistics, performance reviews, and survey results. A built-in reporting guide walks Claude through multi-step report flows so summaries stay accurate. Forms & surveys: List forms and surveys and read submissions, with answers resolved to human-readable values. Perfect for onboarding new hires, keeping frontline teams informed, spinning up training, and turning platform data into clear reports — all from the conversation.

Tools: 25

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Productivity
Ongage Airis

Ongage Airis

By Ongage Ltd

Ongage Airis connects your Ongage email marketing account so you can ask questions about it in plain language and draft new assets without leaving the conversation. Ask how your campaigns, automation workflows and events are performing - sends, opens, clicks, bounces, complaints and click-through rate - and look up your contact lists, segments, email messages, tags and sending connections. Answers come from your own account data. Ask Airis to draft a campaign, an email message, a segment, a tag or an automation workflow. Everything it creates is saved as a draft inside Ongage, where you review, edit and publish it. Airis cannot send email, schedule or publish anything, or change or delete existing content. It acts with your own Ongage permissions through OAuth sign-in. Requires an Ongage account.

Tools: 45 · Prompts: 3

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Commerce-Shopping
Onhand

Onhand

By Pathlight Ventures

Onhand is a neutral, trusted data layer for local businesses. Your assistant can ask it what a shop has in stock, when there's an open appointment, what services it offers, and how to reach it. Stock and open times come from a shop's own connected register or booking system; when a shop hasn't shared something, Onhand says so instead of guessing. Ranking can't be bought, and Onhand takes no commission. Starting with local businesses in Dallas. Over time we're building custom tools for more kinds of businesses.

Tools: 35

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Business & Operations
Onlinecomponents Search

Onlinecomponents Search

By Master International

Connect Claude to OnlineComponents Search to search the full electronic components catalog by manufacturer, part number, or keyword, and pull authoritative details for any part — current stock levels, list pricing and quantity breaks, packaging options, ordering rules, and lifecycle status. Useful for engineers and buyers who want to quickly find parts, compare alternatives, or check availability without leaving their conversation with Claude.

Tools: 2 · Prompts: 3

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Productivity
Onplana

Onplana

By Devsoft Solutions

Onplana is an AI-native project and portfolio management platform. This connector lets Claude work directly with your Onplana workspace. Read and write projects, tasks, subtasks and dependencies. Manage sprints, epics, milestones and the backlog. Track risks, issues and ideas as first-class records rather than notes. Log and approve timesheets, set resource capacity, and read budgets, rate cards and earned-value metrics. Draft and read workspace documents, wikis and pages. Search across everything in the workspace with hybrid keyword and semantic search. For organizations that run formal governance, the connector also covers the proposal pipeline with gate reviews, the change control board, portfolios, goals and OKRs, and the compliance audit trail. Onplana is built for teams migrating off Microsoft Project Online before its retirement, and imports native Microsoft Project files, Project Online, Planner and Project for the Web. Everything the connector does is scoped to one organization and to the permissions of the connected account. Destructive operations are disabled by default and an administrator must enable each one explicitly before an agent can call it.

Tools: 315 · Prompts: 3

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Business & Operations
Onsa

Onsa

By onsa.ai

Onsa finds real B2B prospects — actual people with LinkedIn profiles — scored against your ideal-customer profile, and keeps every search as a campaign you can come back to. Ask for leads in plain language and Onsa's agent runs a live search, returning each person with their title, company, a 1–5 score and the written reasoning behind that score. Every search becomes a campaign, so you can grow it, steer it toward a different segment, or compare it against earlier ones to see which profile actually produced replies. Onsa carries the outreach side too. It returns what prospects wrote back — the actual text, not just counts — alongside the funnel: invites sent, invites accepted, messages sent, and replies split by sentiment. When a draft reads like a mail-merge, you can pull up the research memo Onsa already wrote about that person and rewrite the message around one specific, checkable fact. Sending is deliberately hard to do by accident. Queueing a LinkedIn message reaches a real human, so the tool refuses unless the exact draft text and the recipient's name are quoted back to it, it puts a confirmation in front of the person at the keyboard, and each approval is single-use and bound to one recipient and one draft. A client that cannot show a confirmation dialog sends nothing — Onsa returns a link to approve inside the app instead. Requires an Onsa account. New workspaces start on a free trial with a prospect allowance; when the allowance runs out, every campaign, lead and reply already in the workspace stays readable.

Tools: 14 · Prompts: 3

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Other
Onsellr Marketplace

Onsellr Marketplace

By Onsellr

Onsellr Marketplace helps people in Australia search, compare and research cars listed on Onsellr. Buyers can open listing details, check availability and, after signing in, request an enquiry, test drive, finance information, trade-in conversation or refundable holding deposit through Onsellr.

Tools: 16

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Productivity
Onsite

Onsite

By Onsite FM Pty Ltd

Connect Claude to Onsite so it knows your buildings as well as you do. Onsite is a building and strata management platform used across Australia and New Zealand.

Tools: 47

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Financial-Services
Ontra

Ontra

By Ontra

The Ontra MCP Server lets you query your Ontra data directly from Claude and other AI tools — no need to switch between applications. Ask questions about legal entities, ownership structures, funds, people, agreements, tax classifications, jurisdictions, and more. Results respect your existing Ontra permissions, so users only see data they already have access to. Setup takes about a minute via a quick OAuth flow with your Ontra credentials.

Tools: 5

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Education
Onward

Onward

By Product Detroit

Onward helps owners of small businesses plan the sale of their business to a successor, and helps buyers find one worth running. Its Learning Center walks an owner through the whole sale in ten steps, from building a team and deciding how to sell to closing day and handing over, in plain English and without jargon. Connect Onward and Claude can answer your questions from those lessons: - Find the lessons on a topic ("earnouts", "telling my employees", "SBA loan"). - Read a whole lesson, including the questions to take to your own attorney, accountant or lender. - Look up a term like SDE, working capital or letter of intent in Onward's glossary. - See which lessons you've read and what to read next. Every answer links to the lesson it came from on onwardlegacy.com, where members can also watch the lesson's video or listen to its narration. The connector is read-only. It doesn't change anything in your Onward account and can't see your conversations with Claude. Lessons are general education, not legal, tax or financial advice. You need an Onward account to connect. Onward is in private preview, by invitation.

Tools: 6

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Other
Onyx Coach

Onyx Coach

By Coachito LLC

Onyx Coach helps fitness trainers manage their private client roster, review workout history, maintain exercise and workout libraries, create and assign multi-week plans, and keep private client notes through ChatGPT.

Tools: 53 · Prompts: 3

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