The right tools do not replace talent — they multiply it. A well-chosen tool stack allows a small agency team to deliver the output of a much larger one. But the key word is "well-chosen": too many tools create as many problems as too few.

The 5 tool categories every agency needs

An effective agency tech stack covers five areas. You need at least one tool in each category — and ideally, as few tools as possible in total to minimize context-switching and integration overhead.

1. Content creation

What it does: Design graphics, edit video, write copy.
Key tools: Canva (fast graphic design), Figma (advanced design), CapCut (video editing), Adobe Creative Suite (professional-grade).
Agency tip: Standardize on one design tool across the team. Mixed tool usage creates file format conflicts and versioning headaches.

2. Content scheduling

What it does: Schedule approved posts for automatic publication across platforms.
Key tools: Buffer, Later, Hootsuite, native platform scheduling.
Agency tip: Choose a scheduler that supports all platforms your clients use. Switching between multiple schedulers negates the time savings.

3. Content approval

What it does: Send content to clients for review, collect feedback, track approval status, maintain version history.
Key tools: PostKeno, Planable, Kontentino, Gain.
Agency tip: This is the most underrated category. Agencies that use a dedicated approval tool consistently report 40-60% reduction in time spent on client communication. PostKeno stands out for multilingual support (6 languages), visual pin comments, and transparent pricing starting at €9/month.

4. Analytics and reporting

What it does: Track performance metrics, generate client reports, measure ROI.
Key tools: Native platform analytics, Iconosquare, Sprout Social, Google Looker Studio for custom dashboards.
Agency tip: Automate monthly reports. Manual report generation for 10+ clients consumes an entire day each month.

5. Project management

What it does: Track internal tasks, deadlines, and team workload.
Key tools: Asana, Trello, ClickUp, Notion.
Agency tip: Keep project management separate from client-facing tools. The client does not need to see your internal task board — it creates unnecessary noise.

Making tools work together

The fewer tools, the better. Each additional tool adds login overhead, notification noise, and potential for information gaps. Before adding a new tool, ask: can an existing tool cover this need? The ideal stack is 4-5 tools that cover all five categories with minimal overlap.

FAQ

What is the minimum tool stack for a small agency (1-3 people)?

Canva for creation, PostKeno for approval, and a native scheduling tool. That covers the essentials for under €20/month total.

Should we use an all-in-one platform?

All-in-one platforms are convenient but often mediocre in each individual category. Best-of-breed tools in the areas that matter most (creation and approval) tend to deliver better results.