Claude and ChatGPT for startups: which plan, what credits, which connectors

Founders can run most of a startup week from Claude or ChatGPT by connecting code, tickets, analytics and billing, and approving each change.

Picks: 8; ranked

For a small founding team, Claude Team or ChatGPT Business is the starting point, at about $20 to $25 per person a month. Connect GitHub, Linear, PostHog, Sentry and Stripe and, per our plug pages, you can ask about code, bugs, usage and revenue in one place. Anthropic runs a Claude Startups program, but its current cohort is full and Anthropic is not accepting new applications right now. Most of these connectors can change real data, so use read-only modes and test mode first.

Good for

Technical founders shipping with GitHub, Vercel and Supabase
Founders checking signups, retention and revenue each week
Teams of 2 to 20 choosing one assistant for everyone
Non-technical founders running sales, support and investor updates

ChatGPT

ChatGPT fits teams that want sales, billing and error data in one chat. Business starts at 2 seats.

Plan: ChatGPT Business: $20 per user a month billed annually or $25 monthly, from 2 users (as of November 2026). Plus is for one person.

What it can do

Connect HubSpot from Settings > Apps; check Apps or developer mode for Linear, Notion, Stripe and Sentry
Draft investor updates, sales emails and job posts from your notes
Update HubSpot deals with approval before any change

Limits

On ChatGPT Business, an admin approves an app before people can connect it.
Business and Enterprise do not train on your data by default. Free, Go, Plus and Pro chats can be used unless you turn it off.

Plugs to turn on

HubSpot: Read contacts and deals, and update records with approval.
Stripe MCP: Look up payments and customers. Try test mode first.
sentry-mcp: Read errors and stack traces.

Claude

Claude fits technical founders who want one assistant across code and tickets. The startup program is closed for now, so budget for a paid plan.

Plan: Team: $20 per seat a month billed annually or $25 monthly, for 2 to 150 seats. Pro is $17 a month billed annually or $20 monthly, for one founder (as of November 2026).

What it can do

Connect GitHub, Linear, Notion, Slack, PostHog, Sentry and Stripe from the Connectors directory
Ask about errors, usage and revenue in one chat and get a short written summary
Draft investor updates, job posts and customer emails from your notes

Limits

Anthropic's Claude Startups program says its current cohort is full and it is not accepting new applications right now. Members get access to discounts and credits worth up to $45,000 from companies building with Claude, and live sessions with the Applied AI team every other week. The program continues for current members.
Anthropic says that if a VC in its partner network backs you, you may be eligible for up to $100K in additional API credits, claimed through that VC. Claude Startups credits apply to the first-party Claude API through Claude Console, not to AWS, Google Cloud or Azure.
Team and Enterprise plans do not train on your content by default. Free, Pro and Max follow separate consumer rules.

Plugs to turn on

GitHub MCP Server: Read code, open pull requests and sort issues.
Linear: Create and update issues and projects.
PostHog MCP Server: Query usage data. Turn on read-only mode.

Plugs worth turning on

Begin with the two or three tools you open every day. Add the rest as the team grows.

Turn Sentry errors into Linear issues

1
Connect Sentry and Linear
Add it from Customize > Connectors in Claude, or from Settings > Apps in ChatGPT, and sign in with your account. Turn on your app's setting that asks before it changes anything.
Uses sentry-mcp, Linear
2
Find what matters
Sentry reads by default. Error text can carry hidden instructions, so read what it proposes.
Prompt
```
List the top 5 unresolved Sentry issues this week by users affected, with the likely cause in one sentence each.
```

Draft the issues

Approve each issue yourself.

Prompt

Draft a Linear issue for each, with steps to reproduce, the suspected cause and a severity. Show them before you create any.

Draft a monthly investor update

1
Connect Stripe and Notion
Add it from Customize > Connectors in Claude, or from Settings > Apps in ChatGPT, and sign in with your account. Turn on your app's setting that asks before it changes anything. Try Stripe in test mode first, as Stripe's page advises, before you connect your live account.
Uses Stripe MCP, Notion MCP

Pull the numbers

Check totals against your Stripe dashboard before they go in a document.

Prompt

Look up this month's new subscriptions and cancellations in Stripe. Do not issue refunds or change anything.

Write the update

Read it, fix it and send it yourself.

Prompt

Using my Notion notes from this month and these numbers, draft an investor update: highlights, metrics, lowlights, asks. Keep it under 300 words and don't invent numbers.

Run a Monday metrics review with PostHog

1
Connect PostHog
Add it from Customize > Connectors in Claude, or from Settings > Apps in ChatGPT, and sign in with your account. Turn on your app's setting that asks before it changes anything. Turn on PostHog read-only mode and pin it to one project.
Uses PostHog MCP Server

Ask for the trend

Check that the events match what your product actually tracks.

Prompt

Show weekly signups, activation and week-4 retention for the last 8 weeks. Flag the biggest change and give three hypotheses I could test. Read only: change nothing.

3
Pick one experiment
Our advice: pick one hypothesis and write down how you will know it worked. The assistant proposes. You decide.

Verdict

Put the team on Claude Team or ChatGPT Business, connect code, tickets and analytics first, and keep read-only modes on until you trust the prompts.

Our advice: spend the first week on read-only lookups, then allow writes one connector at a time.

Best for

Weekly metrics reviews
Bug triage into tickets
Investor updates
Founders covering code and sales

Skip it if

You would connect live Stripe or production data with no approval prompts
You count on startup credits that need a program with no open cohort
You would let it deploy or merge unreviewed

Questions

Is there a Claude for Startups program?

Yes, Claude Startups is Anthropic's program for early-stage founders. Its current cohort is full and it is not accepting new applications right now. Anthropic says the Claude Startup newsletter announces when applications open for the next cohort.

What do Claude Startups members get?

Access to discounts and credits worth up to $45,000 from companies building with Claude, live group sessions with the Applied AI team every other week, and invites to events, hackathons and meetups. Claude Startups credits apply to the first-party Claude API through Claude Console, not to AWS, Google Cloud or Azure.

Can I get free Claude credits if my VC is in the partner network?

You may be eligible for up to $100K in additional API credits, claimed through your VC, according to Anthropic's program page.

Claude or ChatGPT for a startup?

Our advice: pick the one your team will use daily and that offers the connectors you need. Claude Team and ChatGPT Business both cost $20 per user a month billed annually, as of November 2026; check each assistant's directory for Linear, Notion, Stripe and Sentry.

How much does Claude Team cost?

$20 per seat a month billed annually or $25 monthly, for 2 to 150 seats, as of November 2026. Pro is $17 a month billed annually for one person.

Can Claude or ChatGPT access my Stripe account?

Yes, through Stripe's own connector. It can look up payments and customers, and on a live account it can issue refunds, so try test mode first and keep approval prompts on.

Is it safe to connect GitHub or PostHog?

Our advice: connect them with limits. Both can change or delete things by default. Turn on read-only mode and use a key that reaches only what you need.

Does it train on our code and data?

Not on business plans by default. Claude Team and Enterprise and ChatGPT Business and Enterprise do not train on your data by default, while personal plans follow separate rules.

Sources

Docs, issue trackers and discussions this page is built from.

Show all 16

Claude pricing · claude.com
ChatGPT Business · help.openai.com
Claude for Startups program · claude.com
ChatGPT pricing · chatgpt.com
Connect your HubSpot account to ChatGPT · knowledge.hubspot.com
OpenAI Developers · learn.chatgpt.com
Is my data used for model training? · privacy.claude.com
Get started with connectors · claude.com
GitHub MCP Server README · github.com
Linear MCP server · linear.app
PostHog MCP FAQ and advanced setup · posthog.com
Model Context Protocol (MCP) · docs.stripe.com
Debug with Sentry MCP and Claude Code · sentry.io
Using the HubSpot MCP server · developers.hubspot.com
Notion MCP · developers.notion.com
Slack MCP server overview · docs.slack.dev