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Request a build

Fill in the form, and we handle the quote, build and handoff entirely by email. No meetings or video calls.

Request form

Never enter passwords or API keys in the form or in email. You'll connect your accounts yourself, safely, at handoff.

If the form doesn't load, open it directly on tally.so, or email the details below to hello@isaulab.com.

We aim to reply within two business days (JST, excluding weekends and Japanese holidays). If needed, we'll ask a few clarifying questions (usually no more than three), then send you a quote.

Pricing guide

Starter

¥30,000–¥50,000(tax incl.)

One workflow, up to 2 integrations, 1 revision round. Typically 7–10 business days.

Standard

¥60,000–¥100,000(tax incl.)

2–3 connected workflows, AI step(s), error alerts, 2 revision rounds.

Pro

¥100,000–¥150,000(tax incl.)

A multi-step system (e.g., LINE + Sheets + AI + approvals), documentation, and 30 days of post-launch support.

Maintenance

¥5,000 / ¥10,000 / ¥20,000 per month(tax incl.)

Monitoring & alerts / plus minor fixes and API-change updates / plus one small change per month and a monthly report.

  • Scope is fixed up front and written in your quote. Anything outside it is quoted separately.
  • Payment: 50% at kickoff and 50% at handoff (100% up front for orders under ¥50,000).
  • Payment methods: credit card (Stripe) or bank transfer.
  • All prices include consumption tax.

Your quote states whether the build is deterministic (ルール型) or agentic (AIエージェント型). Wherever possible, we recommend deterministic. What's the difference?

What the form asks

Having these ready makes the request quick.

  1. Your name (contact person)RequiredShort text
  2. Company or shop nameLeave blank if you're an individual
  3. Email addressRequiredAll communication goes here
  4. IndustryRequiredFood & drink / Retail / Beauty & salon / Professional office / Hospitality & tourism / Clinic / School / Other
  5. The task you want to automate, and how you do it todayRequirede.g., "We reply to the same LINE questions by hand every day"
  6. Tools you useRequiredSelect all that apply: LINE Official Account / Gmail / Google Sheets / Google Drive / Google Business Profile / Other
  7. What you'd like to achieveRequiredWhat things look like once it's automated
  8. Budget rangeRequiredUp to ¥50k / ¥50–100k / ¥100–150k / ¥150k+ / Not sure
  9. Preferred deadlineA date, or "no rush"
  10. Preferred languageRequired日本語 / English
  11. I understand this service is email-only (no meetings)RequiredCheckbox
  12. I agree to the privacy policyRequiredCheckbox (with a link to the privacy policy)