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Phantm.

Route. Optimize. Track.

The only LLM gateway that optimizes AI spend via a proprietary routing engine saving $Ms

AI Token spend is now every CFO’s growing charter.

  • Multi-step appdev pipelines multiply calls per request.
  • Token waste hides inside prompts, RAG, and bloated outputs.
  • Enterprise clients need transparent FinOps & strict audit trials.
Monthly Spend by Endpoint

Phantm sits in the request path optimizing every call.

Phantm Gateway Visual
  • Streaming compatible
  • Base URL Swap
  • Tool/function calling passthrough

Optimization is a pipeline, not a mystery.

API Call
Cache
Gate
Compress
Route
Return
Real Time execution

Quality-safe compression + pruning.

  • Remove low-value context without changing meaning.
  • Measurable token delta + clear edit trail.
  • Prompt alterations + savings trace.
Compression Analysis

Route by difficulty; fallback when uncertain.

Routing Ladder

"We optimize use of Enterprise approved models to minimize cost while maintaining outcome quality and integrity."

Fallback Events

Eliminate repeated spend.

"Reset password?"
"Forgot password?"
"Password help?"
Semantic Match Similarity Threshold > 0.99
Zero-Cost Response
Cache Savings / week

Budgets + policies per tenant, enforced in the hot path.

Approved
models
Budget
caps
Rate
limits
Policy
Opt-in/out
Control Plane

Every change is explainable, measurable, reversible.

  • Explainable. Logs + diffs for every decision.
  • Measurable. Token/cost deltas per endpoint.
  • Reversible. Gradual rollout + instant rollback.
  • Valuable. We charge a % of verified savings: we ONLY win if you win.
Savings by endpoint analysis

Others report spend. We reduce it with proof.

Eval-gated + reversible Unproven / manual Reports spend Reduces spend
Kong AI Gateway
Langfuse
Keywords AI
Portkey
Prompts.ai
Phantm

Meet the team.

Rohan

Suri B.S Chem + Math, Yale '28
Rohan Suri
  • Owns pilots: outreach, qualification, closing
  • Runs product testing + customer proof artifacts
  • Research experience in NN fine-tuning + simulations; helped secure ~$2M Lily grant

Thomas

Papavramidis B.S CS + Math, Yale '28
Thomas Papavramidis
  • Architect: leads product and system development
  • Experience building predictive systems
  • International Math + Physics Olympian

Aadi

Gujral B.S CS + Econ, Yale '28
Aadi Gujral
  • GTM: leads BD + partnerships, branding
  • Created app w/7k+ users; led conservation project featured in NYT
  • IB/PE background; built AI agents expanding outreach 3-5x

Contact Us