THE JOURNAL / FIELD NOTES FOR BUILDERS

Big ideas.
Smaller bills.

Plain advice on AI costs, cloud credits, and making your budget work a little harder.

45 FIELD NOTES / KEEP BUILDING
01
Spend smarter2 min read

Your AI bill has room to breathe.

A practical place to start when your token bill keeps climbing.

02
Comparisons2 min read

Compare the workload. Then the price.

How to put OpenAI, Claude, and Gemini on the same cost sheet.

03
Buyer guide2 min read

A better deal starts with better questions.

The checks to make before buying an AI credit balance.

04
Developer tools2 min read

What does an AI code review really cost?

Budget for the whole review loop, not just the first comment.

05
Unit economics2 min read

Know what each customer costs you.

A simple approach to AI margins that includes heavy users.

06
Startup programs2 min read

Applying for Claude startup credits.

Prepare a useful application and a plan for the balance.

07
Comparisons2 min read

Claude through Bedrock, or direct?

Choose the billing route that fits the rest of your stack.

08
Startup programs2 min read

Make AWS startup credits last longer.

An application is the beginning. A spending plan is the useful part.

09
Comparisons2 min read

Azure or a direct OpenAI integration?

A choice about operations as much as model access.

10
Startup programs2 min read

A practical plan for Azure startup credits.

Apply, confirm coverage, and avoid a surprise bill later.

11
Buyer guide2 min read

Pick an AI API your product can grow with.

Start with your tasks, your team, and the budget you can sustain.

12
Build & budget2 min read

A chat product with a sensible budget.

Keep the first version small and measure what each conversation costs.

13
Developer tools2 min read

Where your Claude Code budget goes.

Understand the work behind the session before chasing a lower bill.

14
Developer tools2 min read

Cursor, Claude Code, or Windsurf?

Pick the workflow your developers actually use.

15
Spend smarter2 min read

Lower the bill before changing the product.

Start with requests that do the same work again and again.

16
Provider notes2 min read

Try DeepSeek on your own work.

A cheaper rate only helps if the result makes it through review.

17
Build & budget2 min read

Is fine-tuning worth the work?

Compare the data, training, and serving bill with a simpler baseline.

18
Comparisons2 min read

Three providers. One useful test.

A practical evaluation plan for Gemini, Claude, and OpenAI.

19
Startup programs2 min read

Put Google Cloud credits to work.

Turn a startup benefit into a plan your team can use.

20
Spend smarter2 min read

The work you don't see still has a cost.

How to budget for reasoning and repeated attempts.

21
Provider notes2 min read

Find a lower-cost model that still does the job.

Evaluate Mistral, Grok, and DeepSeek without chasing hype.

22
Startup programs2 min read

A startup credit plan for Mistral.

Verify the offer, then line it up with actual inference needs.

23
Spend smarter2 min read

A useful conversation with AI provider sales.

Bring a workload forecast, not just a request for a discount.

24
Unit economics2 min read

When does premium reasoning earn its price?

Save expensive model calls for jobs where they change the outcome.

25
Comparisons2 min read

OpenAI or Anthropic? Start with the work.

A comparison grounded in your product, not a generic winner.

26
Build & budget2 min read

Put a budget around your OpenClaw experiment.

Autonomous work needs a stopping rule as much as a model.

27
Build & budget2 min read

Budget for a prediction-market research tool.

Start with analysis and simulation before any trading workflow.

28
Build & budget2 min read

The full bill behind a RAG pipeline.

Retrieval costs more than the final model call.

29
Build & budget2 min read

Price the whole task, not one agent call.

Loops, tools, and supervision change the economics.

30
Comparisons2 min read

Where should your open model run?

A framework for comparing Replicate, Together AI, and Fireworks.

31
Spend smarter2 min read

Make your Claude API balance go further.

Measure the workload before choosing a cost-saving tactic.

32
Seller guide2 min read

Unused cloud credits need a plan.

Evaluate the balance before the expiry date forces your hand.

33
Seller guide2 min read

Give an unused AI balance a second look.

A clear evidence pack makes a potential sale easier to assess.

34
Startup programs2 min read

Where Stripe Atlas fits in a startup budget.

Keep company setup, partner benefits, and AI usage separate.

35
Provider notes2 min read

Build a clear Together AI budget.

Match the model, serving route, and credit balance.

36
Startup programs2 min read

Vercel credits and your actual hosting bill.

Separate deployment costs from the AI services behind your app.

37
Comparisons2 min read

Vertex AI or a direct Gemini API?

Compare the project environment before the headline rate.

38
Provider notes2 min read

A measured first look at the Grok API.

Test capability, access, and price on a small workload.

39
Startup programs2 min read

Build a startup credit stack you can use.

Multiple awards are useful only when the terms fit together.

40
Buyer guide2 min read

How to buy AI credits safely: a verification checklist

The practical checks to run before paying for an AI or cloud credit account.

41
Seller guide2 min read

How to prepare unused cloud credits for sale before expiry

Turn an idle balance into a clean, verifiable listing buyers can evaluate quickly.

42
Comparison2 min read

OpenAI vs Claude credits: what buyers should compare

A decision framework based on workload, access, expiry, and transfer—not hype.

43
Operations2 min read

The 12-point AI credit account transfer checklist

A repeatable handoff process for buyers and sellers closing a deal.

44
Marketplace2 min read

How an AI credit marketplace works for buyers and sellers

From the first inquiry to verification, payment, delivery, and support.

45
Pricing2 min read

How to estimate the resale value of AI and cloud credits

A straightforward model using usability, expiry, demand, and transfer risk.