Stop revenue leaks: Zentinel tracks every retainer, flags renewals, blocks scope creep—so profits stay intact.
Works invisibly in Slack, Email & Calendar—zero new dashboard to learn.
No credit card required
Set up in under 5 minutes
Creative agencies juggle dozens of client retainers, tools, and vendor contracts—with no reliable system to track them all.
One missed auto-renewal or scope creep issue can cost your agency thousands in lost revenue and opportunity costs.
Zentinel automatically tracks everything in one place, saving time and protecting your profits.
Creative agencies struggle to track multiple client retainers and vendor contracts simultaneously
Scope creep frequently goes unnoticed until projects exceed budgets and timelines
Contract administration consumes valuable time that could be spent on client work
Prevent ad-platform over-billing with renewal & seat-count alerts
Proactive AI that saves money, cuts stress, and keeps your agency profitable
Automatically finds and categorizes all your contracts, client retainers, and SaaS tools
Never miss another deadline or auto-renewal—get notified at the perfect time via Slack/Email
Automatically flags when client work exceeds retainer limits, saving your profit margins
Discover a critical SaaS tool auto-renewed despite no longer using it
Spend 2 hours digging through emails to find renewal terms for client contracts
Client angry about missing deliverable—you never saw the scope change buried in email thread
Realize your team has over-serviced a retainer client by 40+ hours this month
Stay late updating your manual tracking spreadsheet, which is already outdated
Receive 30-day advance notification in Slack before SaaS renewal—cancel unwanted tool
Pull up all contract terms in seconds from Zentinel's insight alerts, prep for client meeting in 15 minutes
Get alerted via email about client's scope change request with clear terms and deadlines
Receive notification that retainer hours are 80% used with 10 days left in the month
Leave on time knowing Zentinel is monitoring all contracts and will alert your team as needed
Works with email, Slack, and your existing tools—quick setup with zero training needed
Discovers client retainers, SaaS tools, and vendor agreements automatically
Receive timely notifications about renewals, scope changes, and approaching limits—delivered via Slack/Email
Built by the ex-PandaDoc team that scaled contract tech to 50k+ SMBs
CEO
Eng Lead
Security Lead
Not at all. Zentinel connects to your existing tools in minutes, with no complex setup or training required. Most creative agencies are up and running in under 5 minutes.
Absolutely. Beyond SOC 2 compliance (in progress), our Read-only OAuth scope ensures Zentinel cannot modify or delete your original emails or files, offering complete peace of mind.
Immediately. Zentinel starts working as soon as you connect it, often finding contracts and upcoming renewals within the first few minutes. Many agencies identify savings in the first month.
We offer flexible pricing based on your agency size, starting at $49/month. Many agencies identify significant savings in the first year, making Zentinel one of the highest-ROI tools in your stack.