Short answer: a small or one-person marketing agency can run on about ten tools. Use one all-in-one marketing platform for client delivery (SEO Runway covers SEO, AI search, local, Google Ads, social and white-label reports), then add Canva for design, Google Workspace for email and docs, Notion for SOPs, Calendly, Stripe or Wave for invoicing, Loom, Zapier, the free HubSpot CRM and 1Password. That's roughly $200 a month in total.
Disclosure: SEO Runway is our product. We ranked it using the same criteria as every other tool, and noted where others do better.
Quick picks
- Client delivery (marketing): SEO Runway
- Design: Canva
- Email, docs, storage: Google Workspace
- CRM: HubSpot CRM (free)
- Invoicing: Stripe or Wave
The small-agency stack
| Category | Tool | From | What it replaces |
|---|---|---|---|
| Marketing delivery and reports | SEO Runway | $49+ (modular) | SEO suite, local tool, social scheduler, reporting tool, task board |
| Design | Canva | ~$15* | Freelance designer for simple assets |
| Email, docs, storage | Google Workspace | ~$7* | Separate email host and office suite |
| Notes and SOPs | Notion | Free / ~$10* | Scattered docs |
| Scheduling | Calendly | Free / ~$10* | Back-and-forth emails |
| Invoicing and payments | Stripe or Wave | Fees / free* | Manual invoices |
| Video updates | Loom | Free / ~$15* | Status meetings |
| Automation | Zapier | Free / ~$20* | Copy-paste admin |
| CRM | HubSpot CRM | Free | Spreadsheet pipeline |
| Passwords | 1Password | ~$8* | Shared passwords in docs |
*Approximate; verify.
How we chose these tools
We picked one tool per job a small agency must do, favouring tools with free or low-cost plans, monthly billing, and the ability to grow with a small team. Each was assessed on its published features and pricing.
1. SEO Runway: marketing delivery and client reports
Why: one platform for SEO, AI search visibility, local SEO, Google Ads and social on Facebook, Instagram and LinkedIn, plus white-label reports, a client role, tasks and approvals. It replaces four or five separate subscriptions.
Cost: modular. Core SEO from $49/month, with Local, Ads, Social and AI Search added as you sell them; 14-day free trial. See plans.
Watch out: no TikTok, X or YouTube publishing; no invoicing.
2. Canva: design
Why: social graphics, presentations and report covers in minutes.
Watch out: brand kits need the paid plan.
3. Google Workspace: email, docs, storage
Why: professional email on your domain, plus Docs, Sheets and Drive.
Watch out: per-user pricing as you hire.
4. Notion: notes and SOPs
Why: a home for processes, templates and client notes.
Watch out: keep it tidy, or it becomes a junk drawer.
5. Calendly: scheduling
Why: prospects and clients book calls without email ping-pong.
Watch out: the free plan has one event type.
6. Stripe or Wave: invoicing
Why: send invoices and take card payments, with recurring billing for retainers.
Watch out: transaction fees.
7. Loom: video updates
Why: a two-minute walkthrough replaces a 30-minute call.
Watch out: free plan limits.
8. Zapier: automation
Why: connect forms, CRM, invoicing and onboarding.
Watch out: costs grow with task volume.
9. HubSpot CRM: pipeline
Why: a free, capable CRM for leads and deals.
Watch out: paid hubs get expensive.
10. 1Password: client credentials
Why: secure sharing of client logins.
Watch out: none; just use it.
A $200/month stack vs a $1,000/month stack
- ~$200/month (solo): SEO Runway core plus one or two modules, Canva Pro, Google Workspace, free tiers of Notion, Calendly, Loom, Zapier and HubSpot, and 1Password. [Recalculate with verified prices.]
- ~$1,000/month (3–5 people): SEO Runway Agency plans across modules, team plans for Canva, Workspace, Notion, Loom and Zapier, a paid CRM tier, and an ops tool with time tracking.
The jump comes from seats, not new categories. Add tools when a real bottleneck appears.
Related guides
Frequently asked questions
What tools does a solo marketer need?
A marketing delivery platform, design, email and docs, a CRM, invoicing, scheduling and a password manager. Everything else is optional until you grow.
How much do agency tools cost per month?
Around $150–$300 a month for a one-person agency, and $800–$1,500 for a small team, depending on seats and channels.
Should a small agency use all-in-one tools?
Usually, yes. Fewer tools mean fewer bills, fewer logins and less time moving data between systems.
The bottom line
Start lean: one marketing platform for delivery and reports, plus free or cheap tools for design, docs, CRM and invoicing. Start a 14-day free trial of SEO Runway to see how much of your stack it replaces.
