Pricing Python Packages

financepy

A Python Finance Library that focuses on the pricing and risk-management of Financial Derivatives, including fixed-income, equity, FX and credit derivatives.

openai-cost-calculator

Calculate exact USD cost of each OpenAI API call — no guesswork.

finance-python

python tools for Finance with the functionality of indicator calculation, business day calculation and so on.

instancepedia

Interactive EC2 instance type browser with TUI and CLI. Compare specs, pricing (on-demand, spot, savings plans, reserved instances), and find the perfect instance for your workload.

haute

Open-source pricing engine

insurance-monitoring

Model drift detection for insurance pricing — exposure-weighted PSI/CSI, A/E ratios, Gini drift z-test

cloudprice-mcp

MCP server that compares on-demand VM pricing across AWS, Azure, and GCP in real time

insurance-fairness

Proxy discrimination auditing for insurance pricing — FCA EP25/2, Consumer Duty, bias metrics

insurance-causal

Causal inference for insurance pricing: double machine learning, price elasticity, heterogeneous treatment effects, and post-hoc rate change evaluation for UK personal lines.

burncost

Burning cost analysis: loss trending, development factors, and premium on-leveling for P&C pricing.

choice-learn

Discrete choice modeling in Python with large datasets & single choice / basket models - Assortment & Pricing Optimization .

insurance-gam

Interpretable GAM models for insurance pricing — EBM tariffs, Actuarial NAM, Pairwise Interaction Networks (PIN), exact Shapley values

insurance-conformal

Conformal prediction intervals for Tweedie/Poisson insurance models - distribution-free coverage guarantees

insurance-governance

Model governance for insurance pricing — PRA SS1/23 validation reports, model risk management, risk tier scoring

insurance-credibility

Credibility models for UK non-life insurance pricing: Bühlmann-Straub and Bayesian experience rating

actuarcredibility

Credibility models for actuarial pricing: Bühlmann, Bühlmann-Straub, Jewell, Hachemeister, and Bayesian extensions.

insurance-quantile

Actuarial tail risk quantile/expectile regression for insurance pricing - TVaR, large loss loading, ILF curves, CatBoost

flexprice-sdk-test

Usage-based pricing and billing for developers 🔓 Cloud or self-hosted ⚙️ No-code UI 💰 Realtime usage metering 🎟 Credits & top-ups 🔑 Control feature access

insurance-severity

Insurance severity modelling: composite models, DRN, EVT, MDN, SPQRx, tail scoring, CMRS allocation, Projection-to-Ultimate, and AIPW IBNR reserving

insurance-optimise

Constrained portfolio rate optimisation for UK personal lines insurance, with FCA ENBP enforcement, demand-linked objectives, efficient frontier, 3-objective Pareto surface with fairness, model quality LR adjustment, robust multi-line reinsurance, linear risk sharing pools, and convex De Finetti reinsurance design

pay-json

Python reader for the pay.json standard — machine-readable pricing for AI agents.

insurance-causal-policy

Causal evaluation of insurance pricing interventions using Synthetic Difference-in-Differences

insurance-frequency-severity

Sarmanov copula joint frequency-severity for insurance pricing — analytical premium correction, IFM estimation, dependency diagnostics

factor-pricing-model-universe

Package to build universes for factor pricing model