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Sanka Flow
Tokyo, Japan
What it is
Sanka Flow is software for recreating legacy processes and coordinating operations across finance, sales, procurement, and HR. It can work with migrated systems or operate independently. Standalone use covers billing, sales documents, inventory, and purchasing. Sales tools include CRM, deals and opportunities, quotes, CPQ, incentives, customer service, and a customer portal. Finance functions include invoicing, accounting, billing, subscriptions, revenue recognition, invoice processing, expenses, and monthly close. Procurement and HR features include purchase orders, vendor and spend management, employee management, payroll, attendance, leave requests, reviews, and approval workflows. Claude can perform recurring back-office work against Flow records, pause at configured approval points, and leave a record log. The assistant is available through ChatGPT, Claude, Slack, email, and Teams. Flow names HubSpot, Salesforce, Shopify, and Attio as supported platforms, with custom setups also possible. A free plan is offered, but no trial duration or Flow-specific usage limits are stated. Paid access is listed from 99 USD per month.
For and against
For
- Standalone operations support
- Wide finance and HR coverage
- Approval workflows with audit trails
- Claude assistant across several channels
- Free plan available
Against
- No trial duration is listed
- Paid pricing starts at 99 USD monthly
The verdict
Sanka Flow brings operational workflows, business records, approvals, integrations, and Claude-assisted tasks into one product. Review the unspecified free-plan limits and contact-sales pricing before planning a larger deployment.
Who it suits
Sanka Flow suits organizations coordinating finance, sales, procurement, and HR processes across existing systems or a standalone setup. Teams wanting approval-controlled AI assistance can use its Claude connection.
Plans and prices
Free
1 person · up to 250 records · up to 3 workflows · up to 3 reports
Read 15 Oct 2026 · sanka.com
HubSpot Pack
1 HubSpot user included · additional users +$33/month · templates · tables
Read 15 Oct 2026 · sanka.com
Pro
1 member included · additional members +$33/month · 1,000,000+ records · up to 50 workflows
Read 15 Oct 2026 · sanka.com
Salesforce Pack
1 Salesforce user included · additional users +$49/month · account, opportunity, product and price mappings · quote, order, billing and revenue workflows
Read 15 Oct 2026 · sanka.com
Enterprise
1 member included · additional members +$50/month · custom records, workflows, reports and dashboards · volume pricing
Read 15 Oct 2026 · sanka.com
Shopify Pack
one Sanka Flow Shopify app · inventory, order and purchase-order sync · operational review before accounting sync
Read 15 Oct 2026 · sanka.com
Contact Sales
Contact sales for details
Read 29 Sep 2026 · sanka.com
On the record
- Accounting integrations
- HubSpot-originated invoices, payments, tax and accounts-receivable records can be synchronized to Xero or QuickBooks.sanka.com · read 15 Oct 2026
- AI assistant
- Claude can perform recurring back-office work against Flow records, pause at configured approvals, and leave a log on the record.sanka.com · read 29 Sep 2026
- AI employee
- Claude can work on quotes, invoices, inventory and receivables, pause at configured approvals, and leave an execution log on the record.sanka.com · read 15 Oct 2026
- Assistant channels
- The Claude assistant is offered through ChatGPT, Claude, Slack, email and Microsoft Teams.sanka.com · read 15 Oct 2026
- Business-only terms
- The terms state that Sanka services are offered for business and professional use rather than consumer or household use.sanka.com · read 15 Oct 2026
- Commerce integrations
- The product page names Shopify and Attio alongside HubSpot and Salesforce, with custom integrations also supported.sanka.com · read 15 Oct 2026
- Company
- The maker identifies itself as Sanka, Inc., gives its address as 1-3-2 Toyosu, Koto, Tokyo, Japan, and says it was founded October 10, 2013.sanka.com · read 29 Sep 2026
- Company headquarters
- The company profile lists 1-3-2 Toyosu, Koto, Tokyo, Japan as the address.initial.inc · read 15 Oct 2026
- Company legal name
- Speeda's company profile identifies the legal name as Sanka, Inc. (株式会社サンカ).initial.inc · read 15 Oct 2026
- Company size
- LinkedIn describes Sanka as privately held and lists a company size of 2–10 employees.linkedin.com · read 15 Oct 2026
- CRM and commerce integrations
- The Flow page names HubSpot, Salesforce, Shopify, and Attio as platforms it works with, and says it can also be used standalone or with a custom setup.sanka.com · read 29 Sep 2026
- CRM and sales
- Documented sales objects include companies, contacts, deals, quotes, orders and customer follow-up.sanka.com · read 15 Oct 2026
- Custom data model
- Custom objects and custom associations are available on Pro and Enterprise plans.sanka.com · read 15 Oct 2026
- Documentation depth
- The Flow documentation includes setup, object modeling, workflows, approvals, portals, integrations, reports, imports/exports and governance logs.sanka.com · read 15 Oct 2026
- External benchmark project
- Sanka's public benchmark repository contains 17 migration tasks, including 11 Django REST Framework-to-FastAPI and 6 Django REST Framework-to-Flask tasks.github.com · read 15 Oct 2026
- External praise evidence
- No repeated independent user praise can be established from G2 because its Sanka listing shows zero reviews.g2.com · read 15 Oct 2026
- Finance features
- Listed finance functions include invoicing and accounts receivable, accounting, billing, subscriptions, revenue recognition, invoice processing, expenses, and monthly close.sanka.com · read 29 Sep 2026
- Finance operations
- The product covers billing, invoices, payments, accounts receivable, expenses, purchasing and reporting.sanka.com · read 15 Oct 2026
