The free or low-cost tools that help a small nonprofit measure impact fall into three groups: tools for gathering information, such as online forms and survey tools, paper sign-in sheets, and the client or case records you already keep; tools for organizing and analyzing it, which for many small programs means a spreadsheet; and tools for sharing what you find, such as simple charts and one-page summaries. Many of these are free or are already part of software your organization uses, which means the most important investment is usually the staff time it takes to plan what you'll collect and why. The tool matters less than the decisions you make before you open it: what you need to learn, what to ask, who to ask, and how you'll protect what people tell you. Choose the simplest tool that answers your question, that your staff and participants will use, and that keeps participants' information secure. A tool helps you gather and organize evidence; whether that evidence shows your program's impact depends on how the evaluation is designed.
Write down the question you need to answer before you choose a tool, then check whether something your organization already uses can gather that information.
Starting from the question keeps you from collecting information just because a tool makes it easy, and starting from what you already use saves staff time and cost.
List every place your program already records information, such as sign-in sheets, intake forms, spreadsheets, and email feedback, and note which ones you could organize in one place.
The tools you need to gather information depend on what you're trying to learn and who you need to hear from, and a small program can often start with the records and software it already has. Common options include:
Whatever you use, ask whose perspective you might be missing. If the only people who answer are the ones who come most often, your results describe them and not everyone your program serves.
You can organize and analyze what you collect in a spreadsheet for many small programs, as long as you set it up before the information starts arriving. Use one row for each person or each session, keep categories consistent (always the same label for the same site or activity), and store names and contact details separately from answers when you can, so fewer people see identifying information.
Simple analysis goes a long way: counts, percentages, and comparisons between groups, such as sites, sessions, or first-time and returning participants, can show differences that a single overall number hides. For open-ended answers, read through them, group similar responses into themes, and keep a few representative comments, with permission and without identifying details, to help explain what the numbers show. The charts in your spreadsheet software and a one-page summary are often enough to share results with your team or board.
You can choose between tools by asking a few questions that stay the same even as the products change:
When you ask participants for information, explain what you're asking, why, and how it will be used, and report results so no one can be identified. How do we evaluate students or participants ethically? covers those obligations in more detail.
A free tool can help you gather and organize evidence about your program's impact, but no tool decides what that evidence means. Whether your results show impact depends on what you asked, who answered, when you asked, and how the program was carried out, and those are design decisions made before any tool is opened. A survey tool can report that most participants rated a workshop highly; it can't tell you whether the workshop changed what they do afterward, or whether something else explains the change.
That's where an evaluator's design work matters, even for a small program: choosing the questions, deciding what evidence would answer them, and planning when to gather it. What parts of evaluation should we never DIY? explains where those lines fall, and Are we collecting the right data to show that our program is working? looks at whether the information you have can answer the question your funder is asking.
Once we know what a project needs to learn, we can determine what evidence would answer that question and the best way to collect it. Sometimes that is a survey. Sometimes it is an interview, focus group, administrative data, participation records, observations, institutional data, or a combination of methods.
Good evaluation design starts with what you need to know and why you need to know it. Data don't make decisions. People do. Data become valuable when people can understand and use them.
Whether it's safe to put participant information in a free online tool depends on the tool's storage and privacy terms, who in your organization can access it, and how sensitive the information is. Collect only what you need, keep names separate from answers where you can, and check any requirements that apply to your participants before you start, particularly if they include children.
Survey templates you find online can be a useful starting point if you adapt the questions to what you need to learn. A template written for another program asks that program's questions, so read each one and keep only those tied to a decision you face. We ran our own survey and the results were useless. What went wrong? covers what to look for.
You can get help choosing and setting up tools through a workshop on a specific skill, such as designing a short survey, or from an evaluator who can help design the evaluation the tools will support. Can a small nonprofit afford real evaluation help? describes the options for smaller organizations.