> ## Content Index > Fetch the complete content index at: https://agentsdr.ai/blog/llms.txt > Use this file to discover other available public pages before exploring further. # Self Hosted Sales: A Complete Setup Guide for Teams - URL: https://agentsdr.ai/blog/self-hosted-sales-a-complete-setup-guide-for-teams/ - Published: 2026-10-23T13:48:42.000Z - Updated: 2026-10-23T13:48:42.000Z - Author: Pulkit Garg - Tags: Sales Strategy, B2B Marketing, Sales Outreach, B2B Sales > **Quick Summary:** Self-hosting your sales outreach stack gives teams control over customer data, predictable infrastructure costs, and tighter compliance. Set it up with Docker Compose, PostgreSQL, TLS, daily backups, and enough server capacity, then configure email authentication and warm mailboxes for two to three weeks before sending. AgentSDR combines email, LinkedIn, and WhatsApp outreach with a self-hosted CRM, while conservative activity limits, careful CRM imports, least-privilege access, monitoring, and monthly updates keep campaigns reliable. Two teams can run the same outreach software and see opposite results. One pays per seat on a shared SaaS tenant; the other owns its stack. A self-hosted outreach tool puts email sequences, LinkedIn automation, and your CRM on servers you control, so costs drop with scale and data stays yours. This guide covers the full path: server sizing, Docker deployment, mailbox warmup, channel setup, and daily operations for teams running outreach in-house. ## Step 1: Choose and Deploy the Stack ### What Self-Hosted Sales Means and Why B2B Teams Choose It A self-hosted outreach tool runs on infrastructure you own instead of a vendor's cloud, so sequences, replies, and CRM records stay on your servers. B2B teams choose it because they get full data control, predictable per-seat pricing versus infrastructure cost, and freedom to customize workflows. - **Data ownership:** customer records never leave your environment - **Compliance:** easier to meet data residency rules - **Cost control:** you pay for servers, not per-seat hikes Open-source options like AgentSDR bundle email, LinkedIn, and CRM in one workspace while keeping data under your control. Compare the trade-offs in [self-hosted outreach software's pros and cons](https://agentsdr.ai/blog/self-hosted-outreach-software-pros-and-cons/). ### Sizing the Server and Picking Your Components **Server requirements for self hosting a sales platform:** - **Minimum:** 2 vCPU, 4 GB RAM, 20 GB SSD - fits a small team - **Recommended:** 4 vCPU, 8 GB RAM, 40 GB SSD - headroom for campaigns and the database - Linux VPS with ports 80 and 443 free for [Docker setup](https://easypanel.io/guides/self-host-docker-apps?ref=agentsdr.ai) ![Server Rack Hosting Docker CRM Services](https://assets.snowseo.com/organization-813abc9e-b233-44b2-ae76-4bd670b7e4d1/brand-AVL2vKVjiWQW6NcVCE7IuAQxROLy29ss/library/ai-images/ai-image-1792763266850-jpn73l.webp) Server Rack Hosting Docker CRM Services Deploy with Docker Compose, put a reverse proxy with TLS in front, and pick PostgreSQL for the database. Add backups and monitoring on day one. ## Step 2: Configure Outreach Channels and CRM Data Channels carry your outreach; the CRM carries your context. Configure both before you launch, or your first campaigns will run blind. ### Setting Up Self-Hosted Email Sequences Self-hosted email sequences start with deliverables: connect a sending domain, then set **SPF, DKIM, and DMARC** records so inboxes trust your mail. Add separate mailboxes per sender, warm them up over two to three weeks, and cap daily sends at 20-30 per inbox while they build reputation. Only then do you turn on sequences. ### Setting Up Self-Hosted LinkedIn Automation Self-hosted LinkedIn automation needs restraint. Connect your account through a proxy, then set conservative limits: roughly 20 connection requests and 15 messages per day. Randomize delays between actions so activity looks human. Keep prospect lists tight and personalize the first line, because generic invites get flagged fast. Tools like HeyReach follow similar guardrails; the difference is you own the logs. ![Generated illustration](https://assets.snowseo.com/organization-813abc9e-b233-44b2-ae76-4bd670b7e4d1/brand-AVL2vKVjiWQW6NcVCE7IuAQxROLy29ss/library/ai-images/ai-image-1792763287846-qvev9k.webp) Generated illustration ### Modelling Contacts, Companies, and Opportunities Migrate existing CRM data in this order: export from your old tool as CSV, map columns to your new schema, import companies first, then contacts, then opportunities. Check a sample of 20 records before the full run. For teams running an open source CRM for B2B teams like AgentSDR, links between companies and contacts matter most; fix duplicates now, not mid-campaign. ## Step 3: Onboard the Team and Run It ### Roles, Access, and First Week Onboarding Give each rep a role with the least access they need. Admins handle settings and integrations; SDRs get sequences and their own inboxes; managers see reporting. In a self-hosted outreach tool, access control matters more because there is no vendor support desk to undo mistakes. Run a week of supervised sends, then review reply handling together. ### Backups, Monitoring, and Updates Back up daily and test a restore once, because an untested backup is a hope, not a plan. Point uptime monitoring at your login page so you hear about outages before reps do. Patch monthly: pull new container images, read the changelog, then update during a quiet hour. With AgentSDR, replies and CRM data stay on your server throughout. ![AgentSDR homepage](https://assets.snowseo.com/organization-813abc9e-b233-44b2-ae76-4bd670b7e4d1/brand-AVL2vKVjiWQW6NcVCE7IuAQxROLy29ss/screenshots/screenshot-homepage.webp?v=1791275107468) AgentSDR homepage You've got the server specs and sending limits down. Now put them to work. [AgentSDR](https://agentsdr.ai/?ref=agentsdr.ai) runs your email, LinkedIn and WhatsApp outreach from one self-hosted workspace, with your data under your control. Set up your first campaign today. ## Frequently Asked Questions ### Q1: What is self hosted sales and why do B2B teams choose it? It means running your outreach software and CRM on your own servers instead of a vendor's cloud. Teams choose it for data ownership, easier compliance, and predictable infrastructure costs instead of rising per-seat pricing. ### Q2: How do I set up a self hosted sales stack for my team? Deploy with Docker Compose behind a reverse proxy with TLS, connect a sending domain with SPF, DKIM, and DMARC, warm up mailboxes for two to three weeks, then import companies, contacts, and opportunities before launching sequences. ### Q3: What are the server and hardware requirements for self hosting a sales platform? Start with a Linux VPS: 2 vCPU, 4 GB RAM, and 20 GB SSD for a small team, or 4 vCPU, 8 GB RAM, and 40 GB SSD with more headroom. Keep ports 80 and 443 free. ### Q4: How long does mailbox warmup take before I can send sequences? Plan on two to three weeks per inbox. Start with low daily volumes, cap sends at 20-30 per inbox as reputation builds, and only turn on sequences after warmup completes. ### Q5: How do I keep a self-hosted setup safe over time? Back up daily and test a restore, point uptime monitoring at your login page, patch monthly by pulling new container images, and give each rep the least access they need. ## Conclusion A self-hosted sales stack gives your team data ownership, lower costs at scale, and full control over deliverability. Size the server right, warm mailboxes before sending, model your CRM data carefully, then run backups and patching on a steady rhythm.