Skip to main content

AnchorShell Relay vs Celest

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

AnchorShell Relay compared with Celest
DetailAnchorShell Relay logo AnchorShell RelayCelest logo Celest
What it doesSmart AI routing gateway for LLM traffic management One place to understand and operate AI agents across Microsoft
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Free
PricingSelf-hosted: Free. Free Hosted: $0/month (10,000 routed requests/month, 2 concurrent requests). Personal: $9/month ($9 billed monthly; 300,000 routed requests/month, 10 concurrent requests). Team: $49/month ($49 billed monthly; 3,000,000 routed requests/month, 100 concurrent requests; 10 people incl Not given
Key features
  • Request characterization and intent detection
  • Smart Groups and model assignment
  • Queue-first routing with fallbacks
  • Per-user and per-API-key limits
  • Pre and post-dispatch guardrails
  • Real-time request tracing and analytics
  • 100,000+ model compatibility
  • OpenAI-compatible API
  • Request queuing, pacing and cooldowns
  • Provider cost tracking per request
  • Agent Estate Review: read-only review connecting fragmented agent ownership, capability, usage, cost, and risk records
  • Helpdesk Triage: AI ticket triage for SharePoint service desks with operator approval
  • Agent Workbench: open, refine, and export Microsoft 365 Copilot agent packages
  • 30/60/90-day operating plan generation
  • Source-backed inventory with identity, ownership and authority tracking
  • Review trails for accountability
What makes it different
  • Route requests based on intent to optimize cost and latency without sending all work to expensive models
  • Real-time visibility into every LLM request, decision, guardrail, and cost in one trace
  • Enforce per-user, per-agent and organization-wide limits with attribution and audit trails
  • Available as fully self-hosted open-source or managed cloud platform
  • Fast built-in routing at 1-5ms latency or optional System One classifier for richer decisions
  • Connects fragmented Microsoft records into one accountable operating picture
  • Makes agent workforce explicit and operable within two weeks
  • Operator retains final authority over all changes
  • Evidence-backed decision trails throughout the platform
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check16 no change since last check
Trust Flow (Majestic)177
Citation Flow (Majestic)2226
Referring domains (Majestic)4888

4 details filled in for both companies.

More alternatives to AnchorShell Relay More alternatives to Celest

Help centre