Claude for Startups: 10 Workflows That Use the Live Web (2026)
Claude for startups works best on the jobs that need careful reading and reasoning: market maps, competitor teardowns, investor lists and the first version of your product in Claude Code. What Claude can't do on its own is check what's true on the web today. Connect TinyFish and it can search the live web, read any page, work inside websites and watch pages for changes, all from the same chat. Below are 10 founder workflows that use Claude and TinyFish together, from research to shipping code, each with a prompt to copy.
Building a startup on the live web? Apply to TinyFish for Startups: free TinySearch and TinyFetch at 4x rate limits, plus up to $12,000 in value.
We're TinyFish, and TinyFish is now an official Claude plugin. It's one API behind the scenes, with Search, Fetch, Agent, Browser, Monitor and deep research, and Claude decides which part each step needs.
The 10 workflows at a glance
| # | Workflow | Where it runs | TinyFish parts |
|---|---|---|---|
| 1 | Market map with sources | Claude | Research |
| 2 | Competitor teardown from docs and changelogs | Claude | Search + Fetch |
| 3 | Customer pain research | Claude | Search + Fetch |
| 4 | Target investor list | Claude | Search + Fetch |
| 5 | Salary ranges from public job posts | Claude | Search + Fetch |
| 6 | Market and compliance rules check | Claude | Search + Fetch |
| 7 | Data from tools you're signed in to | Claude | Agent + saved profile |
| 8 | Pricing page watch with a webhook | Claude | Monitor |
| 9 | Weekly market brief | Claude | Monitor + Search |
| 10 | Your first product prototype | Claude Code | Whole API via MCP |
How we grouped these: in the order a startup usually needs them: understanding the market, talking to customers and investors, running the company, then building. The last one moves from Claude chat to Claude Code.
How to connect TinyFish to Claude
In Claude (web and desktop):
- Open the TinyFish connector in the Claude directory.
- Tap Connect, then Allow on the accounts.tinyfish.chat page to sign in with your TinyFish account.
- Start a new chat and ask Claude to use TinyFish, or type a command like /tinyfish:search.
In Claude Code:
claude mcp add --transport http tinyfish https://agent.tinyfish.chat/mcpClaude Code opens your browser to sign in with your TinyFish account the first time. No API keys either way. Setup details are in the TinyFish plugin docs and the MCP guide.
What it looks like
Here we asked Claude to use TinyFish for a list of players who scored in the FIFA World Cup knockout stages. Claude searched for the knockout-stage results, fetched the full match page through TinyFish and pulled out every scorer, round by round. The same three steps (search, fetch, extract) sit behind most of the research workflows below.
Understand the market
1. Build a market map with sources
Investors and early hires both ask "who else does this?" A market map with links holds up better than one from memory.
Use TinyFish to do deep research on companies building [your category] in 2026. Give me a cited report that groups them by approach, with each company's funding stage, target customer and pricing model where it's public.
Why TinyFish: the deep research tool searches, reads many sources and writes a report with numbered citations. The first two completed runs each day are free, then $2 per Deep run or $3 per Max run. More in how to use TinyResearch for cited reports.
2. Tear down a competitor from its docs and changelog
Marketing pages tell you what a competitor wants you to think. Docs, changelogs and API references tell you what they've actually built.
Use TinyFish to read [competitor]'s documentation, API reference and changelog for the last 6 months. Tell me what they shipped, what their API can and can't do compared with ours ([one-line description]) and which features look newest. Quote and link the source for each point.
Why TinyFish: Fetch reads docs sites that render with JavaScript and returns clean Markdown that Claude can compare closely. It's free.
Talk to customers and investors
3. Find where customers describe the problem
Before you build, find out how people describe the problem in their own words, and where they say it.
Use TinyFish to search forums, community sites and public discussions from the last 12 months where [target customer] complains about [problem]. Give me the 10 most specific quotes with links, then the three most common pains and the words people use for them.
Why TinyFish: Search with a recency filter finds current threads, and Fetch reads each one so Claude quotes the real text instead of a search snippet.
4. Build a target investor list
A short list of investors who actually back your stage and space beats a spreadsheet of 500 funds.
Use TinyFish to find seed-stage investors who invested in [your category] in the last 18 months. Check each fund's own website for its stated focus and check size. Give me a table of 15 with fund, partner, focus, check size (only if the fund publishes it) and one relevant portfolio company, with links.
Why TinyFish: Search finds recent deals, Fetch confirms each fund's focus on its own site. Telling Claude to leave out unpublished check sizes keeps the list honest.
Run the company
5. Set salary ranges from public job posts
Many job posts now list salary ranges. That makes them the most current salary data for your first hires.
Use TinyFish to find 15 current job posts for [role] at startups of 10–50 people in [city or remote], and list company, title, salary range and posting date where the range is published. Then give me the median of the published ranges.
Why TinyFish: Search finds the posts and Fetch reads each one for the actual range. Claude does the maths and shows which posts it used.
6. Check the rules for a new market
Expanding to a new country or industry means rules about data, payments or licensing. A first read with sources tells you what to ask a lawyer.
Use TinyFish to find the official government or regulator pages that cover [activity, e.g. collecting customer data or taking payments] for a software startup in [country]. Summarise the main requirements in plain English and link each official source. Use official sources only.
Why TinyFish: Fetch reads official pages directly. Claude is good at turning long regulation into plain language. Treat the output as a starting point, not legal advice.
7. Pull data out of tools you're signed in to
Lots of startup data sits in web tools without a handy export: event platforms, partner portals, dashboards.
Use TinyFish to check which Luma events I'm signed up for, then create a "Luma Events" sheet in my Google Drive with the name, date, time and location of each.
Why TinyFish: Agent works inside sites you're signed in to through a saved browser profile. You sign in yourself; TinyFish doesn't see your password. For anything that changes data, tell Claude which actions are allowed and to stop before submitting.
8. Watch competitor pricing pages, with alerts to your tools
Instead of checking pricing pages by hand, let a monitor do it and send changes where your team already works.
Use TinyFish to monitor [competitor 1]'s and [competitor 2]'s pricing pages every morning at 8am Pacific and send each result to [your webhook URL]. Tell me now what the current plans and prices are.
Why TinyFish: Monitor runs on a schedule, returns a baseline straight away and can post each result to a webhook (for example a Slack or Zapier hook). Each completed run costs $0.005 plus its Fetch. Our guide to competitor price tracking covers the full setup.
9. Get a weekly brief on your market
A Monday brief on funding, launches and news in your space keeps the whole team current without anyone reading ten newsletters.
Use TinyFish to set up a weekly monitor on news about [your category] that runs every Monday at 7am. Each week, summarise new funding rounds, product launches and anything about [competitor 1] or [competitor 2], with links.
Why TinyFish: a "search" monitor watches a topic rather than one page and reports what's new each run.
Build
10. Build your first prototype in Claude Code
Once a workflow works in chat, it can become a product. In Claude Code, TinyFish is available as tools, so Claude can call the live web while it writes and tests your code.
Build a small web app that takes a company's website URL, uses TinyFish to read the site and find its five closest competitors, and shows a comparison table with each competitor's pricing page link. Use the TinyFish tools to test it on three real companies before you finish.
Why TinyFish: the same API that powers the chat workflows above works inside Claude Code through MCP, so what you tested by hand carries over to the product. Lightsage ships a version of this idea, generating competitor lists at signup with TinyFish. For the full build, read how to build an AI agent: a founder's guide.
Turning a Claude workflow into a product? Apply to TinyFish for Startups and get a direct line to our engineers while you build.
Tips for better results in Claude
- Say "use TinyFish" or type a /tinyfish: command so Claude goes to the live web.
- Ask Claude to quote and link sources. Claude is good at careful reading; make it show you where each claim came from.
- Say what not to do. "Official sources only", "don't estimate missing numbers", "stop before submitting".
- Use deep research for broad questions (market maps, landscapes) and Search plus Fetch for specific ones (one competitor, one regulation).
- Move repeated tasks to monitors so they run without you.
What it costs
TinySearch and TinyFetch are free. TinyAgent costs $0.016 per step, TinyBrowser $0.002 per browser-minute, TinyMonitor $0.005 per completed run plus its Search or Fetch, and deep research is free for the first two completed runs each day, then $2 (Deep) or $3 (Max) per run.
Through TinyFish for Startups, Tier 1 teams (independent and before launch) get free TinySearch and TinyFetch at 4x rate limits for 6 months, $100 in their wallet every month for 6 months and 50 concurrent TinyAgent and TinyBrowser runs. Tier 2 teams (accelerator- or investor-backed) get 4x rate limits for a year, 50% off TinyAgent and TinyBrowser for 24 months and $500 in their wallet to start. Read how to apply.
Claude or ChatGPT?
Both work with TinyFish, and the setup takes a minute in each. In our experience, Claude suits long reading and careful comparison (docs, regulation, research) and is where many teams write code with Claude Code. ChatGPT is quick for one-off tasks inside websites, like forms and directories. See the ChatGPT for startups workflows for that side.
Ready to build? Apply to TinyFish for Startups for free TinySearch and TinyFetch at 4x rate limits, wallet credits and invites to TinyFish founder dinners.
Keep reading
- ChatGPT for Startups: 10 Workflows That Use the Live Web
- How to Build an AI Agent: A Founder's Guide
- 25 AI Startup Ideas Built on Live Web Data
- AI Credits for Startups in 2026
- Best MCP Servers for Claude Code
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