SuperAPI AI Directory

FoxReach

Cold-email backend for AI agents with MCP, SDKs, warmup, sequences, inbox management, and deliverability controls.

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About this tool

FoxReach is a cold email platform for sales teams and AI agents, with the core goal of getting cold emails into the inbox rather than the spam folder.

[Purpose] It is used to run multi-mailbox cold email outreach campaigns: warm up each sending account before sending, rotate across multiple mailboxes during sending to control pacing, and consolidate all replies into a single inbox for handling.

[Main capabilities]

  1. Warmup: Each sender gradually increases sending volume at its own pace, continuously building domain reputation while campaigns run; the warmup pool generates real engagement signals; each sender has a viewable health score. Warmup emails are marked as read by default and moved to the FoxReach/Warmup folder, and a custom warmup identifier can be set (it can also be added to the subject line).
  2. Mailbox rotation: Sending is automatically distributed across all connected accounts at a safe pace to avoid a single mailbox being flagged; every plan includes unlimited mailbox accounts.
  3. Sequences: Supports variable filling from leads, spin syntax to vary wording, and A/B steps to keep the version that gets replies; each step shows its own statistics. The official example is a 5-step sequence with step intervals of 2, 3, 4, and 5 days.
  4. Unified inbox: Replies from all accounts flow into one list and are automatically categorized, so interested leads are answered first.
  5. Deliverability monitoring: A bounce spike pauses that sender to avoid harming the domain, and explains why.
  6. Lead import: Drag in a CSV, columns are mapped automatically, and duplicates and invalid addresses are removed before sending.
  7. AI assistant Fenn: Built into FoxReach, it works based on your campaigns, senders, and inbox data, can answer real-time data questions (reply rates, best campaigns, sender health), read threads and leads and draft replies for you to edit and send, and flag and pause senders when bounce spikes occur and transfer their sending tasks.

[How to use] Connect mailboxes, turn on warmup, and launch your first sequence. The official claim is that the first campaign can go live within 10 minutes, and it is recommended to let warmup run for two weeks first for the best inbox placement. AI agents can connect via MCP to Claude Code, Cursor, or Codex, and the agent runs the campaigns.

[Use cases] Sales team outreach, AI agent-driven outreach automation, and teams that need unified management of warmup, sending, and reply triage. According to the official text, teams such as Buildberg, Chime, Playbook, Kodo, Jiye, AiMPACT, Alt Ventures, LetzChat, and Growlyze use FoxReach for outreach.

[Limitations and information not provided] The official text does not provide specific pricing or the differences between paid tiers; the free plan includes unlimited accounts, 200 contacts, and 500 emails per month, with no credit card required and no expiring trial. The email sending volume example shows 24/30 emails per day, but it does not state which plan this corresponds to or how to configure it. Other technical details, platform compatibility scope, and data storage policies are not yet provided.