100 Best Apps for Agencies: Essential Tools for Running Client Work
Agencies often combine specialized tools to manage client work from first contact through invoicing. These first 25 picks cover widely used foundations for planning, communication, creative production, and operations.
Asana
Asana organizes projects, tasks, deadlines, owners, and workflows across client and internal agency teams. It helps agencies reduce missed handoffs by making responsibilities, due dates, and project progress visible.
ClickUp
ClickUp provides customizable tasks, documents, dashboards, goals, and views for managing agency operations. It helps teams consolidate scattered project information when different clients require different workflow structures.
monday.com
monday.com uses configurable boards and automations to track work, campaigns, resources, and client requests. It helps agencies replace manually maintained spreadsheets with shared, updateable operational workspaces.
Trello
Trello manages work through visual boards, lists, cards, checklists, due dates, and integrations. It helps small teams quickly see what is queued, underway, awaiting review, or completed.
Basecamp
Basecamp combines project discussions, to-dos, schedules, files, check-ins, and client-facing collaboration spaces. It helps agencies reduce fragmented project communication by centralizing routine conversations and shared materials.
Jira
Jira tracks software development work using issues, backlogs, sprints, roadmaps, and customizable workflows. It helps development agencies coordinate complex technical delivery and prioritize bugs, features, and releases.
Notion
Notion creates connected documents, wikis, databases, project pages, and knowledge-management systems. It helps agencies prevent institutional knowledge from disappearing across disconnected documents and individual inboxes.
Slack
Slack provides channel-based messaging, direct messages, huddles, file sharing, and connected app notifications. It helps distributed agency teams discuss fast-moving work without relying solely on lengthy email threads.
Microsoft Teams
Microsoft Teams supports chat, meetings, calling, file collaboration, and integration with Microsoft 365. It helps agencies using Microsoft tools keep client communication and document collaboration in one environment.
Google Workspace
Google Workspace includes Gmail, Drive, Docs, Sheets, Slides, Meet, Calendar, and collaborative editing. It helps agencies co-create client deliverables without emailing conflicting file versions back and forth.
Microsoft 365
Microsoft 365 bundles Office applications, cloud storage, email, calendars, and collaboration services. It helps agencies standardize document production when clients and partners work with familiar Office formats.
Zoom
Zoom provides video meetings, webinars, team chat, recordings, and screen-sharing tools for remote communication. It helps agencies run client meetings and remote reviews when participants cannot gather in person.
Loom
Loom records shareable video messages with screen capture, camera recording, narration, and viewer comments. It helps agencies explain designs, processes, and revisions asynchronously instead of scheduling another meeting.
Miro
Miro offers an online whiteboard for workshops, mapping, brainstorming, diagrams, research, and collaborative planning. It helps agencies facilitate remote discovery sessions when ideas and stakeholder input need visual organization.
Figma
Figma enables collaborative interface design, prototyping, design systems, feedback, and developer handoff. It helps digital agencies avoid design-file conflicts by letting collaborators work in shared browser-based files.
Adobe Creative Cloud
Adobe Creative Cloud provides creative applications for image editing, illustration, layout, video, and motion graphics. It helps creative agencies produce professional visual assets across multiple media formats and disciplines.
Canva
Canva provides browser-based templates and design tools for social graphics, presentations, documents, and marketing assets. It helps agencies create and adapt routine branded materials without requiring every task from specialist designers.
HubSpot
HubSpot offers CRM, marketing, sales, customer service, content, and reporting tools on one platform. It helps agencies manage leads and client relationships when contacts, campaigns, and sales activity are scattered.
Pipedrive
Pipedrive is a sales CRM for managing deals, contacts, activities, pipelines, and sales reporting. It helps agency owners follow up consistently when new-business opportunities are tracked informally in inboxes.
Salesforce
Salesforce is a cloud CRM platform for managing customer data, sales processes, service, and automation. It helps growing agencies structure complex client records and sales processes across multiple team members.
Harvest
Harvest tracks time, expenses, project budgets, invoices, and reporting for professional services teams. It helps agencies understand project profitability when billable hours and expenses are otherwise estimated.
Toggl Track
Toggl Track records time across projects and tasks, with reports for teams, clients, and budgets. It helps agencies identify where work hours go when teams struggle to assess utilization accurately.
QuickBooks Online
QuickBooks Online handles bookkeeping, invoicing, expense tracking, payments, financial reports, and bank reconciliation. It helps agency owners monitor cash flow and maintain organized financial records without manual ledgers.
Xero
Xero is cloud accounting software for invoicing, bills, bank reconciliation, expenses, and financial reporting. It helps agencies keep current accounts when transaction data and outstanding invoices become difficult to track.
PandaDoc
PandaDoc creates, sends, tracks, and electronically signs proposals, quotes, contracts, and other sales documents. It helps agencies speed client approvals by replacing manually edited documents and unclear signature workflows.
Airtable
Airtable combines spreadsheets and databases for organizing agency records, workflows, and connected project information. It helps agencies replace scattered trackers with structured, filterable data shared across client and internal work.
Wrike
Wrike provides project management tools for planning work, assigning tasks, tracking progress, and reporting. It helps teams reduce unclear ownership by centralizing assignments, deadlines, approvals, and project status updates.
Teamwork.com
Teamwork.com is a client-focused project management platform with tasks, time tracking, and workload planning. It helps agencies manage multiple client deliverables without losing visibility into budgets, timelines, and team capacity.
Smartsheet
Smartsheet uses spreadsheet-style sheets to manage projects, automate workflows, and create operational reports. It helps operations teams standardize recurring processes while retaining familiar grid-based planning and tracking.
Productive
Productive is an agency management platform for budgeting, resourcing, project delivery, time tracking, and invoicing. It helps agency leaders connect financial planning with delivery work instead of maintaining separate systems.
Scoro
Scoro combines project management, quoting, billing, time tracking, and reporting for professional service businesses. It helps agencies reduce administrative handoffs between sales, project delivery, and finance workflows.
Float
Float provides resource scheduling tools for assigning people to projects and viewing team availability. It helps managers avoid overbooking specialists by showing workload conflicts and unassigned capacity clearly.
Resource Guru
Resource Guru is a scheduling platform for planning people, equipment, meeting rooms, and project availability. It helps agencies prevent scheduling collisions when shared staff and resources support several client accounts.
Clockify
Clockify tracks time across projects and tasks, with timesheets, reports, and team management features. It helps agencies capture billable hours consistently when contributors forget or delay manual time reporting.
FreshBooks
FreshBooks provides invoicing, expense tracking, payments, accounting reports, and client management for small businesses. It helps agency owners spend less time creating invoices and following up on outstanding client payments.
Stripe
Stripe provides payment processing tools for accepting online payments, managing subscriptions, and handling invoices. It helps agencies collect client payments online without building their own payment infrastructure.
Deel
Deel helps businesses hire, pay, and manage contractors and employees across different countries. It helps distributed agencies handle international contractor agreements and payments through a centralized platform.
Gusto
Gusto provides payroll, benefits, hiring, and human resources tools for small and growing businesses. It helps agency owners reduce payroll administration as they add employees and manage compliance-related tasks.
DocuSign
DocuSign enables users to send, sign, and manage electronic agreements and approval workflows. It helps agencies finalize contracts faster by eliminating printing, scanning, and manual signature collection.
Dropbox
Dropbox stores, syncs, and shares files, with collaborative tools for documents and creative assets. It helps client teams access current files without relying on confusing email attachments and duplicate versions.
Box
Box provides cloud content management, file sharing, collaboration, and security controls for business documents. It helps agencies share sensitive client materials while maintaining controlled access to folders and files.
OneDrive
OneDrive is Microsoft's cloud storage service for syncing, sharing, and collaborating on files. It helps Microsoft-based agencies keep working documents accessible across devices and team members.
Zapier
Zapier automates workflows by connecting web applications through triggers, actions, and multi-step processes. It helps agencies eliminate repetitive data entry between marketing, sales, project, and communication tools.
Make
Make is a visual automation platform for building workflows that connect applications and data services. It helps technically inclined teams map complex multi-app processes without writing every integration from scratch.
n8n
n8n is a workflow automation platform for connecting applications, APIs, and custom business processes. It helps agencies automate tailored workflows when off-the-shelf integrations do not match their operational needs.
Calendly
Calendly lets users share scheduling availability and automate meeting bookings with calendar integrations. It helps agencies avoid lengthy email coordination when arranging discovery calls, reviews, and client check-ins.
Chili Piper
Chili Piper provides scheduling and lead routing tools for booking meetings with sales teams. It helps agencies route inbound prospects quickly so qualified leads reach the appropriate representative sooner.
Intercom
Intercom provides customer messaging, support, and engagement tools for communicating through websites and applications. It helps agencies respond to client questions in one conversation workspace rather than fragmented inboxes.
Zendesk
Zendesk offers customer service software for managing support tickets, help centers, and service interactions. It helps agencies organize high volumes of client requests with assignment, prioritization, and ticket history.
Help Scout
Help Scout is a customer support platform with shared inboxes, knowledge bases, and messaging tools. It helps small agencies provide coordinated client support without exposing customers to a complex ticket system.
Front
Front centralizes email and other customer messages into shared inboxes for collaborative team responses. It reduces missed client requests by assigning conversations, adding context, and coordinating follow-ups.
Hootsuite
Hootsuite schedules social posts, monitors conversations, and manages multiple social media accounts from one dashboard. It helps agencies avoid manual platform switching while coordinating client social publishing calendars.
Buffer
Buffer plans, schedules, publishes, and analyzes social media content across supported networks. It simplifies recurring social publishing work for teams managing several client brands.
Sprout Social
Sprout Social provides social publishing, engagement management, listening, and reporting tools for organizations. It gives account teams one place to track audience interactions and demonstrate social performance.
Semrush
Semrush offers keyword research, competitor analysis, site auditing, and search marketing reporting tools. It helps SEO teams identify search opportunities and diagnose technical visibility issues for clients.
Ahrefs
Ahrefs provides backlink data, keyword research, rank tracking, and website SEO analysis tools. It helps marketers investigate competitors' search strategies without manually gathering data from many sources.
Google Analytics
Google Analytics measures website traffic, user behavior, conversions, and acquisition channels through configurable reports. It helps agencies explain where client visitors originate and what actions they take.
Looker Studio
Looker Studio creates customizable dashboards and reports using data from connected sources. It reduces time spent assembling recurring client reports from disconnected marketing and business data.
Hotjar
Hotjar uses heatmaps, recordings, feedback tools, and surveys to reveal website visitor behavior. It helps conversion teams identify confusing page elements that standard traffic metrics cannot explain.
Mailchimp
Mailchimp supports email campaigns, audience management, marketing automations, and performance reporting. It helps agencies send and measure client email communications without managing separate manual mailing processes.
Klaviyo
Klaviyo provides customer data, email, SMS, segmentation, and automation tools for marketing teams. It helps ecommerce-focused agencies create targeted lifecycle messages based on customer behavior and purchase data.
ActiveCampaign
ActiveCampaign combines email marketing automation, customer relationship management, and sales automation features. It helps teams nurture leads consistently when manual follow-up becomes difficult to maintain.
Webflow
Webflow lets teams design, build, and manage responsive websites through a visual development platform. It helps agencies launch polished marketing sites with less reliance on hand-coded frontend changes.
WordPress
WordPress is a content management system for creating, publishing, and maintaining websites. It gives clients and agency teams a familiar way to update website content after launch.
Shopify
Shopify provides tools for building online stores, processing sales, managing products, and handling orders. It helps ecommerce agencies deliver client storefronts without building commerce infrastructure from scratch.
Unbounce
Unbounce helps marketers create and test landing pages designed to support campaign conversions. It lets campaign teams publish focused landing pages without waiting for broader website development cycles.
Typeform
Typeform creates conversational online forms, quizzes, and surveys with customizable question flows. It helps agencies collect leads and client feedback through more engaging form experiences.
Jotform
Jotform enables teams to build online forms, collect submissions, and automate related workflows. It reduces administrative work around client intake, approvals, registrations, and document collection.
SurveyMonkey
SurveyMonkey helps organizations create surveys, collect responses, and analyze feedback from audiences. It helps agencies gather structured customer insights instead of relying on scattered anecdotal feedback.
1Password
1Password stores passwords, passkeys, secure notes, and other credentials in encrypted vaults. It prevents insecure credential sharing when agencies need controlled access to client accounts.
Bitwarden
Bitwarden is a password manager that stores, generates, and shares credentials securely. It helps small teams replace spreadsheets and chat messages used for sensitive login details.
Cloudflare
Cloudflare provides website security, content delivery, DNS, and performance services for internet applications. It helps agencies protect and accelerate client websites without separately managing several infrastructure services.
Sentry
Sentry monitors software errors and performance issues, helping teams diagnose application problems. It helps development teams find production bugs faster by grouping errors with diagnostic context.
GitHub
GitHub hosts code repositories and supports version control, collaboration, reviews, and automated workflows. It helps agency developers coordinate client code changes without overwriting one another's work.
Linear
Linear is an issue tracking tool for planning, prioritizing, and managing product development work. It helps technical teams keep client requests, bugs, and delivery priorities visible and organized.
GitLab
GitLab provides Git repository hosting, code review, issue tracking, and continuous integration tools. It helps development agencies coordinate code changes and releases without scattering work across disconnected systems.
Bitbucket
Bitbucket hosts Git repositories and supports pull requests, branching workflows, and integrations with Atlassian products. It gives agency developers a structured place to review client code before merging production changes.
Postman
Postman lets teams design, test, document, and share application programming interfaces. It reduces API testing confusion by keeping requests, environments, and documentation accessible to project collaborators.
Datadog
Datadog monitors cloud infrastructure, applications, logs, and user-facing service performance from centralized dashboards. It helps agencies detect technical issues affecting client websites before troubleshooting becomes a lengthy manual investigation.
Vercel
Vercel deploys web applications and provides hosting workflows designed for modern frontend frameworks. It simplifies preview and production deployments for agencies building client sites with distributed development teams.
Netlify
Netlify provides web hosting, continuous deployment, serverless functions, and collaboration tools for web projects. It helps agencies publish website updates reliably without manually managing deployment servers for each client.
DigitalOcean
DigitalOcean offers cloud computing infrastructure, managed databases, storage, and application deployment services. It gives smaller agencies approachable cloud infrastructure for hosting client applications without complex enterprise procurement.
Amazon Web Services
Amazon Web Services provides on-demand cloud computing, storage, databases, networking, and infrastructure services. It supports agencies needing scalable infrastructure choices for clients with varied technical and traffic requirements.
Google Cloud
Google Cloud offers cloud infrastructure, data services, application platforms, and managed security tools. It helps agencies build and operate client systems requiring managed cloud resources and analytics capabilities.
Vimeo
Vimeo hosts, shares, and manages professional videos with customizable player and privacy settings. It helps agencies deliver polished client video assets without relying on public, advertising-supported video platforms.
Wistia
Wistia provides business video hosting, customization, audience analytics, and lead capture features. It helps marketing agencies measure viewer engagement and use video content within client lead-generation campaigns.
Frame.io
Frame.io enables video teams to review, annotate, approve, and organize media assets collaboratively. It reduces unclear creative feedback by letting clients leave time-specific comments directly on video drafts.
Descript
Descript edits audio and video through transcripts, while supporting screen recording and collaborative projects. It helps agencies make interview and podcast revisions faster by editing spoken content as text.
Otter.ai
Otter.ai records, transcribes, and summarizes conversations from meetings, interviews, and collaborative discussions. It helps account teams capture client decisions when detailed note-taking during meetings is impractical.
Riverside
Riverside records remote audio and video locally for higher-quality podcast and interview production. It helps content agencies avoid compromised recordings caused by unstable internet connections during remote sessions.
RingCentral
RingCentral provides cloud phone, messaging, video meeting, and contact center communication tools. It centralizes agency calling and messaging when client communication is spread across personal phone numbers.
Dialpad
Dialpad offers cloud calling, messaging, video meetings, and AI-assisted conversation transcription. It helps client-service teams review call details and maintain shared context across customer conversations.
Aircall
Aircall is a cloud phone system that integrates calling workflows with customer relationship management software. It helps agencies route client calls and log interactions without maintaining traditional office phone hardware.
Copper
Copper is a customer relationship management platform built to work closely with Google Workspace. It helps agencies track prospects and client relationships from familiar email and calendar-based workflows.
Bonsai
Bonsai helps freelancers and small businesses manage proposals, contracts, invoices, and client payments. It reduces administrative friction for agencies that need consistent client paperwork and payment follow-up.
Qwilr
Qwilr creates interactive proposal, quote, and sales documents that can be shared online. It helps agencies present services more clearly than static attachments and track client document engagement.
Proposify
Proposify helps sales teams create, manage, send, and track branded business proposals. It helps agencies standardize proposal creation while preserving visibility into client review and approval stages.
Wave
Wave provides small-business accounting, invoicing, receipt scanning, and financial reporting tools. It helps agency owners organize income and expenses when manual spreadsheets no longer provide dependable records.
Brevo
Brevo provides email marketing, automation, transactional messaging, and customer relationship management features. It helps agencies run client email campaigns while organizing contacts and automated follow-up communications.
Rank Math
Rank Math is a WordPress plugin that provides on-page search engine optimization tools and guidance. It helps agencies apply consistent SEO settings across client WordPress sites without editing code manually.
The right agency stack depends on service mix, client expectations, team size, and existing systems. Start with the workflows creating the most friction, then connect tools deliberately.