John Gauch John Gauch

50 Top Apps, SaaS Solutions, Services and Sites for Startups

Startup CEOs and founders are very demanding when it comes to the tech they use to run their businesses. They have high expectations. They should, too. See how this list of apps, SaaS solutions, services, and sites lines up with your tech stack and hopefully get some new ideas for what to add or switch. Updated December 5, 2024.

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I hope you find this list helpful - I'm John Gauch, a consultant with extensive experience in business operations and growth. I specialize in helping startups implement both strategies effectively. As a fractional COO, I work with founders and CEOs through each step, tailoring solutions to your unique needs and objectives.


Updated December 5, 2024.

What started as a list of 50 startup products has grown well past that figure, and I’d love to keep adding to it.

I personally don’t find those lists or infographics of every possible product option for a problem I have super useful. I don’t need another time-sucking To Do, to evaluate all of the choices. I want to know what’s a reasonably safe bet, get started with it and turn back to the business of growing my company.

This list is biased toward Seed to Series A companies because that’s where I spend most of my time, although it also includes some products for brand-new companies (drawn from the venture studio work I do). With regard to each product on the list, I've either used it, and I recommend it, or someone I know and trust has used it, and they recommended it to me. That said, feedback is invited—if you feel like something should be added, or if you have used one of the products and had a negative experience. Email me and let me know.

If you ever need referrals to startup attorneys, message me to chat. As a former lawyer and former General Manager at legal startup Axiom, I know tons of incredible lawyers across specialties and fields, including top-notch solo practitioners as well as members of AmLaw 100 firms like Morrison & Foerster and Perkins Coie, regional players and startup boutiques.

I don’t mention project management tools (e.g., Asana, ClickUp, Monday, Trello) because everyone seems to have a favorite, and they all seem reasonably decent. I use Trello for my personal task tracking. I wouldn’t spin too long trying to ascertain which one of them is “best.”

Again, if your choice of a new web app (etc.) to add to your startup’s tech stack is not going to make or break your business, don’t over-index on it. Do some quick research. Get together a couple or a few ideas. Do a brief analysis and review. Pick one and turn back to the activities that are going to be far more impactful on your organization and its success.

That’s the benefit of having a list like this. I hope it helps.

Top Startup Tools

Product Description Other Options
1Password Password management and security
Ahrefs Ahrefs for SEO analysis and backlinks; AlsoAsked for keyword analysis on competitors and search term difficulty Also Asked
Airtable Collaborative work management
Amazon AWS Cloud computing
Apollo List building from search critera. Send sequences. Consider checking out new kind on the block Unify Unify
Arc Tech Treasury services
Bill.com Billing and financial automation
Brandpad Brand development and management
Brixx Financial forecasting and planning software
Carta Equity management and valuation, but watch the latest news about them Pulley
ChatGPT AI platform to help with a little bit of everything
Clay Import lists and enrich them (more options than Apollo). Consider also checking out newcomer Unify Unify
Clerky Legal and compliance solutions (company setup)
Clockify Time tracking
DailyBot Slack stand-ups
Deel Global payroll and compliance. Deel is an EOR that recently purchased a PEO
DocSend Document sharing and tracking (for a fundraising, DocSend + Dropbox or Google Drive + Google Sheets for tracking)
Docusign Electronic contracts
Fathom AI notetakers Granola.ai Fellow.app
Expensify Expense management and tracking Tentative: Float (Canada)
Figma Design and prototyping
Flowster Workflow automation and processes
Freshworks Customer engagement and support software Zendesk
GitHub Software Engineering version control and collaborative software
Google Analytics Website analysis Hotjar
Google Workspace Collaboration and productivity tools (email, storage, etc.) Dropbox (storage only)
Grammarly Communication assistant including AI support
Greenhouse Recruiting and applicant tracking Breezy Recruitee
Guideline 401(k) providers Human Interest
Gusto Payroll, benefits, and HR services Humi (Canada)
Hubspot Customer relations management (CRM)
Indinero Bookkeeping service. The Bench recommendation is tentative Bench
Intercom Customer messaging and support
Jenkins Open-source automation server for continuous integration and delivery (CI/CD)
Gusto Payroll, benefits, and HR services Humi (Canada) Rippling
Linear Issue tracking and project management
Loom Video messaging
Mercury Banking for startups and businesses. Consider Mercury credit card too Bluevine
Microsoft Azure Cloud computing platform
Microsoft 365 Productivity apps (still use them as good as Google is)
Miro Online collaborative whiteboard Excalidraw
NeverBounce Stand-alone email deliverability solution
Newfront Insurance brokerage Founder Shield
Notion Collaborative workspace for your organization
Okta Identity and access management
PaperStreet Investor updates
Pave Compensation information for startups
PitchBook Data and research for private investments
Quickbooks Cloud accounting software. Also hearing increasingly about Campfire in this category Xero
Rippling HR PEO Justworks
Ramp Corporate card and services. Brex may not be an option for smaller startups American Express Brex
Segment Customer data platform
Secureframe Compliance and security automation
Slack Team messaging
Stripe Online payment processing and business tools
Supernormal AI tool for meetings
User Interviews Customer research
VPM Virtual mailbox
Vouch Business insurance. Also Embroker Zen Insurance (Canada) Hiscox
Voxer Team audio messaging
Webflow Website design and development
WeWork Co-working (in bankruptcy but still operating)
Wise Foreign exchange
Yubico Hardware security keys
Zoom Video conferencing

While the companies aren’t vetted, another interesting place to search for potentially valuable services is the Y Combinator community of companies.

If you’re a startup CEO or founder, and you feel it would be interesting to chat, I’d love to connect. Learn about my services and please reach out.

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John Gauch John Gauch

How to Learn Jobs to be Done

Find out how to get started with Jobs to be Done, do your first JTBD interviews, get colleagues on board with the concept, and deepen your outstanding of the framework, methods and tools--to start and grow a business and align a team.

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In case this is your first time visiting - I'm John Gauch, a consultant with extensive experience in business operations and growth planning. I specialize in helping startups implement strategies effectively in both areas. In my work as a fractional COO, I work with founders and CEOs through each step of the process, tailoring solutions to fit your unique needs and objectives.


Creating and sustaining a successful business entails doing countless things right. Knowing the Job to be Done (JTBD) of your customers and how your product helps them may not make it easier to start and grow a company, but it will make what you should be doing more obvious--and less subject to guesswork.

Co-architected by Clayton Christensen and Bob Moesta, a "Job to be Done" is the progress someone is trying to make in a struggling situation. Putting the JTBD framework to use effectively requires a commitment to understanding people's lives.

  • It is less about, "How do I make people want my product?" More about, "How do I make a product people want?"

  • It is less about, "How do I 'sell' more of my product?" More about, "How do I help people make the progress they are seeking?"

Applying the JTBD framework tells us why people pull your product into their lives, how to communicate with them compellingly, and how to satisfy them after they make a purchase. It can also tell us whether a brand new product idea is likely to work or not. In a May 2012 interview with Horace Dediu, Christensen contemplated: "10 years down the road, people will look back at my research, and they might say this idea of Jobs to be Done is a bigger idea than was 'disruption'," the theory that initially brought Christensen to the business world's attention.

Today, people around the globe put JTBD to use at companies of all sizes across industries.

Not only will applying JTBD and the associated mindset help you grow a business and innovate. When combined with practices and tools such as customer experience mapping and complementary metrics, leaders can articulate a clearer vision, dial in the organization's value proposition, align the team, and develop accountability among team members.

Read also: Estimating Product Market Opportunity

To learn all about JTBD, and how do do and use customer interviews, read my series of posts on the topic at Medium.

If you’re a startup CEO or founder, and you feel it would be interesting to chat, I’d love to connect. Learn about my services and please reach out.

This blog post appeared originally on LinkedIn.
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John Gauch John Gauch

Estimating Product Market Opportunity

I often scratch my head trying to understand the market opportunity described in many startup investor presentations. I’m not saying it’s easy to measure by any means, and in this post I lay out an alternative way to to think about and calculate this popular figure.

Image showing common desk tools representing the analysis required to determine a product's market opportunity

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First time here? I'm John Gauch, a consultant with extensive experience in business operations and growth planning. I specialize in helping startups implement strategies effectively in both areas. In my work as a fractional COO, I work with founders and CEOs through each step of the process, tailoring solutions to fit your unique needs and objectives.


TAM (Total Addressable / Available Market), SAM (Serviceable Available Market) and SOM (Service Obtainable Market) are popular conventions that we all see in investor pitch decks.

TAM can loosely categorize opportunity scale (large, medium, small), for example.

I am really interested in a figure sometimes captured in the SAM or SOM, but this is case by case depending on how people calculate them.

The market opportunity number I like to see is this:

Equation for alternative market opportunity calculation

Specifically excluded from the number:

Equation for alternative market opportunity calculation

I do not view this as a static figure. We can update it if/as our customer understanding changes. We can also handicap the number to reflect the likely prospects today, versus those experiencing barriers to purchase due to access, cost, skill or time, for instance.

I am not saying this is easy math or we can do it with absolute, scientific precision, but there is a ton of value in just trying. Calculating market opportunity in this way requires understanding:

  1. the specific problem a product helps customers to solve

  2. the situation when that problem arises

  3. the better way customers are seeking

To uncover these often-hidden customer insights, we can use lean approaches, such as interviews, which go beyond what we can learn in a survey or focus group.

Read also: How to Learn Jobs to be Done

What we discover will inform a lot more than a market opportunity number. It will likely inform our strategy, product and marketing approach, helping us to build and scale our businesses.

If you’re a startup CEO or founder, and you feel it would be interesting to chat, I’d love to connect. Learn about my services and please reach out.

This blog post appeared originally on LinkedIn.
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