A side-project founder testing 3 workers on one brand, sending a 500-contact newsletter — using their own ChatGPT or Claude key.
3 active workers
Bring your own AI keys
Identity kernel and decisions feed
BYOK
Technical, already paying for AI
BYO Keys
Bring your own OpenAI/Anthropic keys — all 20 workers, you pay AI at cost. No managed-AI markup.
$29/mo
Looks like
A developer or indie founder who already has OpenAI/Anthropic keys and wants all 20 workers + unlimited brands at the lowest monthly cost — they bring the keys, we never mark up AI.
All 20 AI workers
BYO OpenAI / Anthropic keys
Same workers — your API bill
Pro
Non-technical solo operator
Popular
All 20 AI workers, CEO agent, and bundled Sendinel email. Built for the solo operator.
$39/mo
Billed $468/yr
Save $120/yr
Looks like
A solo founder who does not want to touch API keys — AI is included and managed for you, with 10,000 Sendinel sends/mo for real campaigns.
All 20 AI workers
Managed AI — no API key needed
10,000 email sends/mo via Sendinel
Team
A founder + co-founder or small team (2+)
Shared brand execution for a partnership or small team. 2-seat minimum — less per person than going solo.
Any product, project, or business you actively operate under its own identity — Inflecto, Sendinel, and Cyber Wingman would each count as one brand. The Free plan includes 1. Pro and above are unlimited.
What is BYOK?
Bring Your Own Key. You connect your own Anthropic, OpenAI, or Gemini API credentials directly to Synchronex. They're stored AES-256-GCM encrypted and never returned in plaintext. The Free and BYOK plans run on your keys. Pro includes Synchronex-managed AI so you never need to supply keys.
BYOK vs. Pro — which should I choose?
Both give you all 20 AI workers and the CEO agent — the difference is who pays for the AI calls, not how much you get. BYOK ($29/mo) routes generation through your own OpenAI or Anthropic account — you pay those API bills directly, which is usually cheaper if you use AI heavily and are comfortable managing keys. Pro ($49/mo) includes Synchronex-managed AI: no separate API account, no keys, just plug in and go. Pro also bumps your Sendinel email quota to 10K sends/mo vs. 5K on BYOK.
What is Sendinel, and why is it bundled?
Sendinel is the email and social delivery layer for the Synchronex portfolio. When your Marketing worker drafts a campaign and your CEO agent approves it, Sendinel fires it across email, LinkedIn, and social — no manual export. Pro includes 10,000 email sends/mo on Synchronex's infrastructure, BYOK includes 5,000.
Do I need a credit card to start?
No. The Free plan requires no payment method. You only need to add a card when upgrading to Pro or Team.
What happens when I hit the Free plan limit?
You stay on Free and keep everything you have. Adding a fourth worker or a second brand requires upgrading to Pro. We never delete your data or lock you out.
How does the annual plan work?
Annual billing is charged upfront for the year. Pro annual is billed $468/yr — two months free vs. monthly ($39/mo equivalent). Team annual is $35/seat/mo (billed $420/seat/yr). You can switch to annual at any time; the difference is prorated.
How does Team per-seat pricing work?
Each person on your team is one seat. Team starts at 2 seats minimum at $40/seat/mo (or $420/seat/yr annually). You can add seats at any time and billing prorates automatically. Each seat includes its own 10,000 email sends/mo via Sendinel.
Can I downgrade from Pro back to Free?
Yes. Downgrading takes effect at the end of your current billing period. Workers and brands beyond the Free limits become read-only. No data is deleted.
How do I get Enterprise pricing?
Contact us at hello@synchronex.ai. Enterprise starts at 10 seats with a custom annual contract, SAML/SCIM SSO, SOC-2 (in progress), BYOC (Bring Your Own Cloud), and a dedicated support SLA.