Ember AI vs Port of Context

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Ember AI compared with Port of Context
Detail	Ember AI	Port of Context
What it does	AI sales assistant that drafts client follow-ups in your voice from your real inbox	Context layer platform for regulated industries
Stage	Growing	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free plan with 300 one-time credits. Growth plan at $79/month with 100 managed contacts and 1,000 credits/month. Pro plan at $329/month with 500 managed contacts and 5,000 credits/month. Enterprise at custom pricing with 1,000+ managed contacts. Unlimited seats on all plans.	Free: $0, includes up to 5 members, 100 context nodes, and 100 MB of indexed content. Team: $25 per seat per month (or $200 per seat billed annually), includes up to 25 members, 1,000 context nodes, and 1 GB of indexed content. Enterprise: custom pricing, includes Forward Deployed Engineers, Hybrid
Key features	Reads email and CRM to identify best prospects Drafts personalized emails in your voice from actual conversation history Approval-first workflow with optional auto-send Contact enrichment and profile updates Learns your writing style through approvals and edits Shared team view with unified inbox for outreach Integrates with Gmail, Outlook, HubSpot, and Attio Sends from your real existing inbox	Model-agnostic: runs on Claude, GPT, Gemini, or open-weight models Full observability: trace every tool call, retrieval, and reasoning step Isolated execution: tool calls run in isolated environments by default Code mode: reduces token usage to one-third of traditional approaches Self-hosted on your infrastructure: cloud, on-prem, or air-gapped MCP server integration: works with existing MCP servers unchanged Open source under MIT license Automatic model failover and switching
What makes it different	Treats every relationship individually rather than using fixed cadences No sequences or templates required Approval required by default, not auto-send Works on top of existing CRM without migration Continuous proactive relationship management at scale	Isolated by default with no direct system access Reduces token usage to approximately one-third Runs end-to-end air-gapped with no external network calls Full transparency through open agent-observability spec (AVP) No vendor lock-in: switch models without rewriting agents
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	38 no change since last check
Trust Flow (Majestic)	4	14
Citation Flow (Majestic)	6	28
Referring domains (Majestic)	9	102

4 details filled in for both companies.

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