If you’ve been in the operations or small business space for even a year, you’ve probably heard two competing takes on modular workflow tools: some sing the praises of monolithic project management platforms, while others swear by the flexibility of “by function” setups. As someone who’s built a career as a by function supplier, I get it—there’s a lot of confusion around whether this model works for small-scale projects, especially when you’re juggling tight budgets, small teams, and need to deliver results fast. Let’s cut through the noise: this isn’t a one-size-fits-all answer, but it’s one that’s absolutely worth exploring for most small projects. By Function
First, let’s define what by function means here, because the term gets tossed around a lot. For small projects, by function means structuring your workflow, tools, and team around core, specific tasks rather than forcing a rigid, all-in-one system that tries to handle every part of the project. A small marketing project? That might mean using a tool for content creation, another for social scheduling, and a third for client feedback—each built for a single function, no frills, no extra features you don’t need. A local construction renovation for a small café? It might mean coordinating with a plumber who specializes in commercial line installs, a carpenter who does custom cabinetry, and a painter who works specifically on restaurant interiors, rather than hiring a general contractor who might spread their expertise too thin.
When I started as a supplier of by function tools and services for small projects, I heard every objection you can imagine: “It’s too fragmented,” “I don’t have time to switch between tools,” “Monolithic systems are more reliable.” And for some of those early naysayers, that was true—if your small project is something like a one-time website build for a client who wants full, hands-off control, maybe an all-in-one platform works. But what most people don’t realize is that small-scale projects have unique pain points that by function is built to solve. Let’s talk about those: budget, agility, and tailored expertise.
Budget is the big one for small teams. Most small projects don’t have the margins of a corporate initiative. A freelance graphic designer putting together a brand identity for a startup? They don’t need to pay for a team management tool, expense tracking, and time reporting all in one—they just need a way to share files, collect feedback, and invoice. All-in-one platforms typically price per user, per feature, which can add up fast. A 10-hour website project for a local bakery might cost $150 in subscriptions for an all-in-one tool, compared to $30 total for three separate by function tools (a file share, a feedback form, and a simple invoice generator). That difference matters when you’re already working with tight project fees. I’ve had clients come to me after their first month on a big name monolithic platform, stunned they spent $400 on tools for a project that only needed a fraction of those features.
Then there’s agility. Small projects shift fast. A pop-up shop planned for three months might get pushed to two because a landlord has a free window. A product launch for a small e-commerce brand might switch from Instagram Reels to TikTok because their core audience there is 70% higher than projected. All-in-one systems are built for structure—they have set workflows, approval chains, and feature sets that are hard to tweak. By function setups let you swap, add, or adjust a single part of your workflow without disrupting everything else. If your café renovation’s electrician falls through last minute, you don’t have to rework your entire project management board to switch to a new vendor—you just bring in another electrical specialist. That flexibility is irreplaceable when you’re working with small teams and tight timelines.
The third big win is specialized expertise. For small projects, you don’t need a generalist for every task—you need someone who does that exact function well. A small event planning project for a wedding might not benefit from a general event planner who books 50 events a year; instead, a wedding planner who only does intimate, local ceremonies, a caterer who specializes in farm-to-table wedding buffets, and a florist who works exclusively with seasonal flowers for small venues. By function lets you pick those specialists, rather than paying for a generalist who’s okay at every part of the job but exceptional at none. As a by function supplier, that’s what I focus on: connecting small project teams with experts who own their function, not just work in it.
But wait—let’s be honest about the downsides, because by function isn’t for every small project. Fragmentation is the real risk here. If you’re a small nonprofit organizing a 50-person community fundraiser, and you’re using five different tools to track attendees, volunteers, donations, and logistics, you can end up drowning in siloed information. One volunteer’s shift might get double-booked because their schedule isn’t synced with the donor list, and you might miss a donation because it’s stuck in a feedback tool, not your accounting system. For projects that rely on tight cross-functional data and a single source of truth, by function can create more work for your team.
Another downside is onboarding. If you’re a two-person team that just wants to launch a side hustle’s social media, switching between three tools is more work than just using one. Monolithic systems have built-in training, pre-made templates, and support teams that walk you through every step—something that’s not always the case with small, specialized by function tools. I’ve had clients tell me they abandoned a by function setup because they spent more time switching tools than actually doing the project work. That’s why as a supplier, I don’t just sell the tools or the specialists—I help teams build small, connected by function workflows that avoid that overlap.
So how do you know if by function is right for your small project? Let’s break it down by use case. If your project meets two or more of these criteria, it’s a strong fit: it has a tight budget, it needs to adapt quickly, it relies on specialized experts, or it’s small enough (5-10 total tasks, max 15 people) that siloed data won’t derail it. If it’s a large, cross-departmental small project (like a 20-person office move for a small business) or needs a single source of truth for compliance or tracking, it might not be the best bet.
Let me give you a real example, from a client I worked with last quarter. A small local coffee shop wanted to launch a limited-time vegan pastry line, with a 6-week timeline from concept to launch. Their total project budget was $2,500, not including ingredients—way too tight for an all-in-one project management tool that would cost $150 a month. Instead, we built a by function setup: a bakery consultant who specialized in vegan pastry development (instead of a general food consultant), a social media specialist who worked with local small businesses (instead of a digital agency), and a fulfillment coordinator who partnered with the shop to get pastries out to local cafes. We used a $15 file sharing tool to share recipe drafts, a free feedback tool for customers on social media posts, and a simple invoicing tool to track payments. The total cost for tools and specialists? $875, which left enough room for the shop to cover ingredient costs and a small profit on the line. They launched on time, sold out of the first batch, and later told me the flexibility of switching their social media plan from Instagram to TikTok mid-project was what made the launch work.
Another client, a small tech startup, had a 10-person project to build a minimum viable product (MVP) for a new app. They tried a by function setup first, but they struggled with tracking bugs across three different coding tools, leading to delays. Swapping to a mid-sized all-in-one tool (not the big corporate ones) fixed the silo problem, and their project came in on time. That’s exactly why I don’t push by function on everyone—knowing when to lean into it, and when to adjust, is half the battle.
What about common misconceptions around by function? A lot of people think it’s just for small side projects, but that’s not true. A 12-person small law firm that takes on small business contract reviews, a 10-person marketing agency that works with local nonprofits, a 8-person construction team that does residential remodels—all have found by function setups that work for them, as long as they avoid the fragmentation pitfall. The key is to keep your number of tools or specialists small enough that you can sync them easily. For most small projects, that means 3-5 core functions, max.
As a supplier, I’ve seen firsthand how by function can make or break a small project. When it works, it’s cheaper, faster, and more tailored than any all-in-one system. When it doesn’t, it’s because the team tried to take on too much, or didn’t invest a little time in connecting their workflow. The best part? Small projects don’t need to conform to the same rules as big corporate projects. They have their own needs, their own constraints, and by function is built around that.
If you’re currently juggling a small project and wondering if by function could work for you, or if you’re tired of overpaying for tools you never use, let’s talk. I help small project teams build custom by function setups that fit their budget, their timeline, and their exact needs, no one-size-fits-all solutions. We can walk through your project, map out which functions you need, and make sure you don’t get stuck in the trap of fragmented work that slows you down. Don’t let rigid systems or outdated advice hold your small project back—reach out to start a conversation about what would work best for you.
By Structure References:
- Project Management Institute. (2022). Small Project Management: Navigating Budget and Agility Constraints.
- Small Business Administration. (2023). Cost-Effective Tools for Small-Scale Project Execution.
- Harvard Business Review. (2021). The Rise of Specialized Workflows in Small Business Operations.
- Bureau of Labor Statistics. (2022). Small Business Project Delivery Trends: 2018-2022.
- International Institute of Business Analysis. (2023). Tailoring Project Management Approaches for Small Cross-Functional Projects.
Zhejiang Jigong Valve Co., Ltd.
Address: Dongou Industrial Park, Oubei Subdistrict, Yongjia County, Wenzhou City, Zhejiang Province (within Zhejiang Yinhe Machinery Manufacturing Co., Ltd.)
E-mail: Sales@cnzjsk.com.cn
WebSite: https://www.ball-china.com/
