Teamwork and Asana both get pitched as flexible project management tools, but Teamwork was built specifically around one problem Asana doesn't try to solve: billing clients for the work you're tracking.
What Teamwork actually does
Teamwork is project management software built specifically for client-facing teams, agencies, consultancies, and professional services shops. The free plan caps at 5 users and 2 projects. Deliver runs $14/user/month with a 3-user minimum, unlimited projects, time tracking, Gantt charts, and forms. Grow costs $25/user/month and adds budgets, resource scheduling, and advanced reporting. Scale runs $42/user/month with profitability reports, unlimited retainer management, and advanced permissions.
The billing and invoicing features are baked in, not bolted on: track billable hours per project, generate client invoices, and set budget alerts without leaving the platform. Retainer management, client user access with read-only or limited views, and milestone tracking make it genuinely useful for agencies juggling 20+ active projects simultaneously. The workload view helps spot capacity problems before someone burns out, a feature that matters more in services businesses where overbooking a team directly costs money. The honest tradeoff is the interface: Reddit criticism consistently centers on a UI that feels like it was designed a decade ago and never fully modernized, plus customer support response times that run 24-48 hours on typical issues.
What Asana actually does
Asana is a work management platform built for cross-functional teams tracking projects, workflows, and goals, and it earns its reputation on structure rather than billing. The free tier covers up to 2 users. Starter runs $13.49/user/month with unlimited users, Timeline and Gantt views, a workflow builder, and forms. Advanced costs $30.49/user/month and adds portfolios, goals, approvals, proofing, and time tracking. Enterprise pricing is custom.
The Rules automation engine handles if/then logic for most common workflows without needing Zapier, and Timeline view gives Gantt-style planning without a separate tool. Reddit's project management communities consistently rate Asana above Monday.com for task clarity specifically. The real cost problem shows up at scale: a 40-person team on Advanced pays over $1,200/month before any add-ons, a genuine budget line for what's fundamentally a task tracker, and the free tier's 2-user cap makes it hard to properly evaluate before committing budget.
Where the two genuinely diverge
Teamwork optimizes for one specific business model: agencies and consultancies that bill clients for time and need budget tracking, retainer management, and client portal access built into the same tool they use to manage the work itself. Asana has no native time tracking or client billing at all, Teamwork's own businessVerdict points out that agencies tracking hours against retainers on Asana need a separate time tracking tool bolted on, which Teamwork eliminates entirely.
Asana optimizes for cross-functional structure inside a single organization: portfolios, goals, and workflow automation built for marketing and operations teams who need visibility across many internal projects rather than billing external clients for any of them. The audiences genuinely don't overlap much, an internal product team has no use for Teamwork's client billing, and an agency running client work will find Asana's portfolio and goals features solve a problem they don't actually have.
Real cost for different teams
An agency or consultancy billing clients hourly or on retainers: Teamwork Deliver at $14/user/month (3-user minimum) replaces a task tracker plus a separate time-tracking and invoicing tool, and the combination genuinely reduces administrative overhead compared to running Asana alongside Harvest or a similar add-on.
An internal marketing or operations team with no client billing needs: Asana Starter at $13.49/user/month delivers the workflow structure and automation this specific use case needs without paying for retainer management and client portals that would sit unused.
A small agency (5-50 people) managing multiple concurrent client projects with real budget tracking needs: Teamwork Grow at $25/user/month adds resource scheduling and budget tracking tied directly to individual projects, a level of financial visibility Asana doesn't attempt to provide.
A cross-functional team of 20-200 people that needs portfolio-level visibility across many internal initiatives: Asana Advanced at $30.49/user/month is built specifically for this scale and use case, while Teamwork's agency-specific features would add friction without solving a real problem for this team.
A solo freelancer or very small team evaluating either tool: Asana's free tier, while limited to 2 users, costs nothing to start, while Teamwork's 3-user minimum on paid plans and agency-focused feature set make it a poor fit until the team and client roster actually grow.
What actually breaks in practice
Teamwork's failure mode is the interface itself. The UI feels dated compared to modern alternatives, and slow customer support response times compound the frustration when something in the billing workflow goes wrong right before an invoice is due.
Asana's failure mode is the free-to-paid cliff combined with pricing that scales aggressively. The 2-user free tier is too limited to properly stress-test the product, and teams that grow past the free tier without carefully tracking per-seat costs can find themselves paying over $1,000/month before realizing how the math added up.
Data handling and where your project data lives
Teamwork is an Irish project management platform with EU data center options available. AI features process project data but the company states no customer data is used for training, and the platform is SOC 2 certified with GDPR compliance built on its EU-company status, a detail that may matter for agencies serving EU-based clients specifically.
Asana hosts data on AWS across US and EU regions, and states customer data is not used to train its foundational AI models, with admins able to disable AI features organization-wide. Full project export is available as JSON or CSV, and the platform carries both SOC 2 Type 2 and ISO 27001 certification.
Switching between them
Migrating from Teamwork to Asana means losing native time tracking, client billing, and retainer management entirely, any agency billing workflow built around Teamwork needs a separate time-tracking and invoicing tool bolted onto Asana to replicate what Teamwork did natively. Task and project data typically export and import reasonably well via CSV.
Migrating from Asana to Teamwork means gaining native billing and client portal features but losing Asana's portfolio and goals views for internal cross-functional visibility. Task data exports cleanly, but Asana's Rules automations need to be manually recreated using Teamwork's more limited automation options, and workflow builder logic doesn't transfer directly between the two platforms.
Onboarding and day-to-day usability
Teamwork's signup starts a 30-day free trial with no credit card required, and onboarding guides new users through project creation and client workspace setup directly. Time tracking and billing configuration takes about 10 minutes, and the client portal setup is well documented with step-by-step prompts, a detail that matters given how central client-facing access is to the product's actual value.
Asana's signup accepts a Google or email account and walks through a project setup wizard that asks about role and team size to customize the initial experience. The free tier supports up to 10 team members with unlimited tasks and basic dashboards during evaluation, and a first project can be created from a template in under 2 minutes. The interface stays noticeably calmer than ClickUp's throughout onboarding, a comparison Reddit's productivity communities bring up often when explaining why teams choose Asana specifically.
Which one to actually pick
Pick Teamwork if you're running an agency, consultancy, or professional services business that bills clients for time and needs budget tracking and client access built into the same tool as project management.
Pick Asana if you're an internal team, marketing, operations, or cross-functional, that needs workflow structure and portfolio visibility without any client billing component at all.
For agencies that also run significant internal initiatives alongside client work, running Teamwork for client-billed projects and Asana for internal operations is a reasonable two-tool split, since the two products are genuinely built for different halves of that business rather than competing for the same job.