25 SaaS ideas to test.

A specific customer. A recurring problem. A first test before you build.

Choose a problem.

25 ideas
01Translation agencies

Client portal for a specialist agency

Files and feedback get lost across email threads.

Example: Airtable
The first test

PrototypeFile upload, status and approval.

Demand testTest a manual portal on three client projects.

Where to find prospectsAgency partnerships

02Independent consultants

Client intake for consultants

Introductory calls lack useful context.

Example: Tally
The first test

PrototypeIndustry-specific questionnaire and pre-call summary.

Demand testHave five real prospects complete the questionnaire.

Where to find prospectsConsultant communities

03Photography studios

Booking for creative studios

Booking a time slot requires too much back-and-forth.

Example: Cal.com
The first test

PrototypeTime slots, equipment and confirmation.

Demand testManage one studio’s bookings for a week.

Where to find prospectsLocal outreach

04Small web agencies

Website handover checklist

The same checks are forgotten at every handover.

Example: ClickUp
The first test

PrototypeShared checklist with evidence and sign-off.

Demand testUse the checklist on two paid project handovers.

Where to find prospectsWebflow communities

05Analytics agencies

Client reporting for analytics agencies

Monthly reports repeat the same manual steps.

Example: Plausible
The first test

PrototypeData import and an annotated summary.

Demand testSell a first manually prepared report.

Where to find prospectsAnalytics partners

06B2B SaaS founders

Activation tracking for a SaaS niche

They cannot see where new users drop off.

Example: PostHog
The first test

PrototypeThree events and a cohort view.

Demand testAnalyze an existing cohort with a founder.

Where to find prospectsFounder communities

07Website maintenance freelancers

Client website check-in report

The value of the monthly service is hard to see.

Example: Fathom
The first test

PrototypeChange history and available website metrics.

Demand testAttach a report to three maintenance invoices.

Where to find prospectsFreelancer networks

08Event agencies

CRM for a service niche

Quotes and follow-ups are scattered.

Example: Pipedrive
The first test

PrototypePipeline with event dates and reminders.

Demand testMigrate ten opportunities with a pilot agency.

Where to find prospectsTrade associations

09Prospecting agencies

Account research for B2B agencies

Researching context takes longer than writing the message.

Example: Clay
The first test

PrototypeAccount list with public sources and notes.

Demand testDeliver a sample of twenty annotated accounts.

Where to find prospectsTargeted outreach

10B2B consultants

Proposal follow-up tracker

Sent proposals are not followed up.

Example: HubSpot
The first test

PrototypeStatus, deadline and next action.

Demand testTrack five proposals with their authors.

Where to find prospectsB2B networks

11Vertical software companies

Knowledge base for a specific industry

The same questions return every week.

Example: Help Scout
The first test

PrototypeTwenty sourced answers, search and feedback.

Demand testTurn the last twenty support tickets into articles.

Where to find prospectsVertical software partners

12Small franchise networks

Shared inbox for small service teams

Nobody knows who owns each incoming request.

Example: Crisp
The first test

PrototypeAssignment, status and reply history.

Demand testObserve and sort a week of real requests.

Where to find prospectsFranchise networks

13Teams using an AI support assistant

Support assistant answer review

A plausible answer may contradict the documentation.

Example: Intercom
The first test

PrototypeSampling, source checks and human correction.

Demand testAudit fifty answers with the support team.

Where to find prospectsCustomer success communities

14Recruitment firms

Content calendar for one profession

Consistent publishing starts from scratch every week.

Example: Buffer
The first test

PrototypeIndustry topics, drafts and approval.

Demand testPrepare two weeks of posts for one firm.

Where to find prospectsIndustry communities

15Buyers in a B2B niche

Industry newsletter with a database

Useful information is scattered across sources.

Example: beehiiv
The first test

PrototypeWeekly analysis and a searchable index.

Demand testRecruit ten pilot subscribers across three editions.

Where to find prospectsEditorial partnerships

16Independent educators

Email sequences for specialist courses

Students lose momentum between lessons.

Example: Kit
The first test

PrototypeReminders, exercises and reported progress.

Demand testSupport one cohort without automation.

Where to find prospectsEducator communities

17Small training providers

Audio workflow for learning content

Updating audio slows down course revisions.

Example: ElevenLabs
The first test

PrototypeApproved scripts, authorized generation and review.

Demand testHave two clients approve an audio module.

Where to find prospectsE-learning agencies

18Event organizers

Microsites for professional events

Every event starts from an empty website.

Example: Framer
The first test

PrototypeAgenda, speakers and registration.

Demand testSell a first site with updates included.

Where to find prospectsEvent partners

19Vertical software buyers

Specialist directory with checked listings

Comparing options requires too much research.

Example: Webflow
The first test

PrototypeTwenty listings, industry criteria and dated sources.

Demand testHave five buyers compare three options.

Where to find prospectsComparison content

20Small business operations teams

Small internal tool for one job

A central spreadsheet accumulates data-entry errors.

Example: Replit
The first test

PrototypeOne workflow with roles and history.

Demand testReplace one step using test data.

Where to find prospectsLocal integrators

21Experts launching a software product

Prototype validation for domain experts

The first version includes too many features.

Example: Lovable
The first test

PrototypeOne core workflow and a user test.

Demand testHave five prospects complete one task.

Where to find prospectsConsultant networks

22Small product teams

Bug triage for small teams

Feedback does not explain how to reproduce bugs.

Example: Linear
The first test

PrototypeGuided form, environment and reproduction steps.

Demand testReformat twenty tickets with a developer.

Where to find prospectsDeveloper communities

23Growing small businesses

Onboarding for distributed teams

Every new hire asks the same questions.

Example: Notion
The first test

PrototypeRole-based checklist, resources and owner.

Demand testOnboard one new hire using the prototype.

Where to find prospectsHR communities

24Creative freelancers

Deliverable approval for freelancers

Revisions arrive in scattered messages.

Example: Asana
The first test

PrototypeOne version, comments and explicit approval.

Demand testUse it on a real paid deliverable.

Where to find prospectsCreative collectives

25Teams re-entering the same data

Two-tool sync for a niche

Two applications do not share the fields that matter.

Example: Make
The first test

PrototypeOne data flow, error log and manual recovery.

Demand testMeasure avoided data entry over seven days.

Where to find prospectsIntegration marketplaces

A closer look

An idea becomes useful when you can test it.

These 25 ideas start from existing workflows. The referenced companies demonstrate a product category, not demand for your specific niche. For a micro SaaS, narrow the scope to one customer, one recurring task and one way to reach early prospects.

Read this month’s selection ↗

Useful questions

Which micro SaaS idea should I choose?

Choose one whose users you can reach and whose problem you can observe. Getting a first real test matters more than a long feature list.

Does the product need AI?

Only if it improves the target task. Measure its cost, errors and need for human review before making it a sales promise.