Quote → invoice → paid · One platform · 17 apps included
Everything your business runs on
Freelancers, shops, studios, agencies, trades, consultants, side projects — from one person with a first client to a fifteen-person team. The operating system that replaces your stack: CRM, booking, estimates, invoicing, email, payments, and an AI office manager. One dashboard, one bill, from $9.95 a month.
No complex setup. No consultants needed. Just sign up and start managing your business.
01
Set Up in Minutes
Create your account, add your team, and import your client list. No technical setup required.
02
Manage Everything
Schedule jobs, send estimates, track deals, and manage your entire operation from one dashboard.
03
Grow with AI
Let AI handle the routine — automated follow-ups, predictive insights, and smart scheduling so you can focus on doing the actual work.
17 apps at launch
Everything you need to run a business
Five apps install on every plan, plus a curated slice of NeuralGrid. One more unlock on Basic, one on Team, eight on Pro, and one on Business — tier badges show exactly what you'll get.
+ 23 more apps in the Coming Soon catalog — visible from day one, install opens as each ships. Browse the roadmap →
See it running
This is the actual product, with real work in it
Not mock-ups. These are live screens from a working account, captured the way you will see them the day you sign up.
Your whole business, one screen
Revenue this month, the pipeline, open invoices, tasks and today's appointments, live.
Invoices that get paid
Send, track and collect. Every invoice shows what was billed and what has landed.
The day, already scheduled
Customers book themselves in. Reminders go out. You open the calendar and go.
Now Live — Full-Service Email Delivery
Introducing PostFrame
A managed email delivery platform built into EternalEngine. Sign up, verify your domain, and start sending — no AWS account, no SES setup, no provider config. We handle the infrastructure, deliverability, and analytics.
PostFrame handles the entire pipeline — from your API call to the recipient's inbox — with built-in tracking and analytics.
Now Live — Integrated Payment Processing
Introducing PayGate
A white-label payment gateway built directly into EternalEngine. Accept cards, manage subscriptions, handle payouts and disputes — all without sending customers to a third-party checkout. Powered by PayGate, with no setup fees.
PayGate handles the entire payment pipeline — from invoice to settled funds — with real-time tracking and zero manual reconciliation.
Coming soon
Integrations on the way
Native connections to the tools your team already uses — in active development. EternalEngine handles most workflows natively, and direct integrations are coming next.
QuickBooksAccounting
StripePayments
Google CalendarScheduling
Google MapsLocation
TwilioSMS
SendGridEmail
ZapierAutomation
DropboxStorage
SquarePayments
XeroAccounting
Microsoft 365Productivity
SlackMessaging
Want a specific integration prioritized? Let us know
Why EternalEngine
Built to replace the stack, not add to it
Three workflows that usually take three or four separate tools — and what they look like when everything lives in one system.
01
Tool consolidation
Replace four subscriptions with one login
CRM, invoicing, project tracking, and scheduling usually means four tools, four bills, and data copied between all of them. Here they are one system — a deal flows to a project, a project to an invoice, without re-entering anything.
02
Estimate to invoice
One click from accepted estimate to sent invoice
Build the estimate in BidForge, get it accepted, and TitanLedger turns it into an invoice with the line items already in place. No copying between systems, no numbers drifting out of sync.
03
AI-ranked pipeline
Chase the deals most likely to close
AI lead scoring ranks your pipeline by conversion signals instead of gut feel, so a small team spends its limited hours where they count. Scores update as activity happens.
Free never expires and there is no card to start. Paid plans cancel in two clicks, and your data exports any time. See a guided walkthrough →
Pricing
Simple plans, honest pricing
Choose the plan that fits your business — transparent pricing that scales as you grow.
Recommended
Basic
$9.95$7.92/mobilled annually · save $24.40/yr (~20%)
Add-on services require a base EternalEngine account. A base EternalEngine account on any plan gets you started. Add-ons are billed separately on top of your chosen plan.
Add-on Services
PostFrameEmail Delivery
Full-service transactional & marketing email — add to any plan.
Planned add-ons — installable from the in-app store as each ships. MeetGrid and MediaPipe run fully hosted; TextCast and VoiceRing connect your own Twilio or Vonage account.
TextCast
SMS Messaging · BYOP
VoiceRing
VoIP Phone · BYOP
MeetGrid
Video Conferencing
MediaPipe
Media Processing
Need more AI capacity? One-time credit top-ups stack on any plan — no subscription. Credits and add-ons →
Answers
Frequently asked questions
Everything you need to know about EternalEngine. Can't find what you're looking for? Contact our team.
What is EternalEngine?
EternalEngine is the operating system for every business — and for people who do not have one yet. It combines CRM, scheduling, estimates, projects, invoicing, file storage, community forums, transactional email, and payments into one unified platform. Instead of stitching together a CRM, a project tool, an invoicing app, an email service, and a payment processor, you run everything from one dashboard with shared data and a single bill.
Who is EternalEngine for?
Anyone who sells their work: freelancers, creators, consultants, shops, studios, agencies, trades, and any team that manages clients, projects, and invoices — and anyone who does not have a business yet but has a first client, a side project, or an idea worth invoicing. Solo operators start on Free or Basic; small teams of three fit Team; growing teams of five fit Pro; established agencies with up to 15 seats and white-label needs land on Business.
How does pricing work?
Five self-serve plans, plus Enterprise (custom): Free ($0, 5 invoices and 5 estimates a month), Basic at $9.95/mo (1 user), Team at $49/mo (3 users), Pro at $99/mo (5 users), and Business at $199/mo (15 users + white-label + SSO) — every paid plan starts with a 30-day free trial. Annual billing saves 20% on every plan. Pro adds eight apps to Team; Business adds FlowRelay plus operational features (white-label, SSO, forecasting, advanced reporting, priority same-day email support) on top of Pro. Prices shown do not include applicable tax.
What does the built-in AI assistant do?
Every plan includes the AI assistant. It drafts emails, summarizes deals, scores leads, generates documents from templates, and answers natural-language questions about your data ("show me deals over $10K closing this quarter"). Each plan ships with a monthly token cap; if you need more, AI Credit Top-Ups stack on top — one-time purchase, no subscription, applied instantly.
Can I try EternalEngine before committing?
Yes — request a demo from the homepage and we send back a recorded walkthrough tailored to your specific use case, no meeting to schedule. Once you sign up, you can change plans or cancel any time from account settings. There are no long-term contracts and no setup fees on any plan.
Can I migrate from another CRM?
Yes. EternalEngine supports CSV import for contacts, deals, and companies. You can bring your existing data in minutes. For larger migrations or custom data shapes, our team can assist — request a demo or use the contact form.
Can I cancel my subscription?
Yes — cancel, downgrade, or upgrade any time from your account settings. No long-term contracts, no cancellation fees. If you cancel, you keep access through the end of your current billing cycle and your data and configuration are preserved if you ever come back.
Is my data secure?
Security is foundational, not an add-on. EternalEngine enforces database-level tenant isolation via Postgres row-level security, TLS 1.3 in transit, encrypted backups and secrets, role-based access control, and full audit trails for every action. Card data never touches our servers — PayGate's PCI-compliant processor handles it. We engineer against OWASP ASVS and NIST SP 800-218. Business adds SSO / SAML for enterprise identity. Your data is yours — we never sell or share it.
Not ready to sign up? Get the stack-cost calculator.
One email — a quick worksheet for what your current CRM, invoicing, scheduler and email tools actually cost, side by side with EternalEngine.
Run your business from one place.
Five plans, seventeen launch apps, one dashboard. Set up in under 5 minutes — change tiers any time.