iSyncSO / facts
Facts about iSyncSO, SYNC and CIDE.
Plain facts, each with the day it was last checked. Quote any line. Where a fact is not settled yet, it is in square brackets instead of a guess.
Last reviewedThe company.
Confirmed by the founder.
- Company
- iSyncSO.as of
- Founded
- 2025.as of
- Based in
- Doorn, the Netherlands.as of
- Postal address
- Oude Woudenbergseweg 17, Doorn, the Netherlands.as of
- Sales, support and press
- innovate@isyncso.comas of
- Security
- security@isyncso.comas of
- Legal entity
- iSyncSO B.V., a Dutch private limited company (besloten vennootschap) based in Doorn, the Netherlands.as of
- Chamber of Commerce (KVK)
- [KVK number to publish]as of
The names.
Three names, one for each thing.
- iSyncSO
- The company.as of
- SYNC
- The product: an agent that researches every account and only writes when it finds a reason it can cite.as of
- CIDE
- Context Informed Data Engine: the engine inside SYNC.as of
- Spelling
- iSyncSO, SYNC and CIDE, written this way everywhere. In a title, SYNC by iSyncSO.as of
- Names we no longer use
- The product was earlier sold as Hyves, at hyves.me. That address now redirects to isyncso.com.as of
- The rule
- No dossier, no message. SYNC writes only when it finds a reason it can cite: a signal with a source you can open.as of
- Criteria
- Up to twelve criteria, written from what SYNC learned about your company and from how you recognise a good prospect. You can edit them.as of
- Tiers
- Tier A to D. A and B are worked; C and D are left alone.as of
- No evidence
- A criterion without evidence is marked "could not establish". It is never guessed.as of
- Sources
- Careers pages, the company's own site, LinkedIn, the press and public register pages. Email addresses and phone numbers come from a lookup provider.as of
- Sourcing
- Every signal and every score links to its source. The business case is SYNC's reasoning from those facts.as of
- Buying group
- Seven roles: economic buyer, champion, user, influencer, blocker, indifferent and unknown.as of
- Order
- In a contact plan, users hear first and buyers last. Blockers are never written to.as of
- Pace
- At most three messages to one person, and three to one account, in any seven days. Never twice to the same person within 48 hours.as of
- A message
- An observation, a claim and one question.as of
- Approval
- A person approves before anything is sent. Every account starts with approval on each message; you can relax that per account.as of
- Mailbox
- Email leaves from your own Outlook or Gmail, and replies land in the conversation. You sign in on Microsoft's or Google's own screen. The connection is held by Composio, our connection provider. SYNC never sees your password.as of
- Channels
- SYNC sends email. LinkedIn messages and calls are tasks for you.as of
- Languages
- Dutch, English, German and French.as of
- First run
- SYNC puts a task on your dashboard when your first companies are ready.as of
- Data
- Workspace data is stored in the EU (Ireland).as of
- Leaving
- Ask us, and we export or delete your workspace data. We answer within one month.as of
- Opening
- We open in January 2027.as of
- Free
- €0, for the first eight accounts.as of
- Core
- €99 per seat a month.as of
- Pro
- €249 per seat a month.as of
- Max
- €649 per seat a month.as of
- VAT
- Prices exclude VAT.as of
- Annual
- Annual billing gives two months back.as of
- Release
- CIDE 2.5.as of
- Companies on record
- 127,719 companies.as of
- Countries
- 33 countries.as of
- Most companies
- Netherlands 102,496; United States 9,934; Belgium 7,346; United Kingdom 1,829; Canada 827.as of
- How it is counted
- A company is counted in the country of the office we hold on record, which is not always its head office. 1,268 records carry no country.as of
- Published pieces
- 10 pieces, the latest on 29 September 2026.as of
Something here wrong, or missing? Write to innovate@isyncso.com. The press kit, with the boilerplate and the logo, is on Press.