20+ Best Alternatives to Zest AI in 2026
AI-automated credit underwriting for lenders
Looking for an alternative to Zest AI? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Casap
$33.5MAI automation for payment disputes and first-party fraud
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Free trial
- 2View alternative →
Taktile
$184MBlending AI speed with human oversight for financial decisions
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Contact_sales
- 3View alternative →
Informed.IQ
$63MAgentic AI that verifies loans and stops fraud
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Free
- 4View alternative →
Nuvo
$45MAI-powered B2B trade credit and customer onboarding network
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Free
- 5View alternative →
Kueski
$300MBuy now, pay later and instant loans for Mexico, powered by AI
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Usage_based
- 6View alternative →
Trustfull
$8.5MReal-time AI fraud prevention from digital signals and OSINT
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Enterprise · Contact sales
- 7View alternative →
Gynger
$31.7MEmbedded financing and flexible payments for technology purchases
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Custom
- 8View alternative →
Sardine
UndisclosedThe top agentic risk platform for real-time fraud prevention, AML compliance, and AI-driven attack protection.
Why it's similar: Shares categories with Zest AI — AI Finance, AI Fraud Detection.
💵 Enterprise · Contact sales
- 9View alternative →
Nirvana Insurance
$260MAI-powered commercial trucking insurance
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Paid
- 10View alternative →
Quantexa
$550MDecision Intelligence platform for fraud and AML
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 11View alternative →
Kalshi
$2.5BThe first US-regulated prediction market exchange
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Free
- 12View alternative →
Model ML
$87MAI workspace that automates investment banking and finance workflows
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 13View alternative →
Alaan
$48MAI-powered spend management and corporate cards for MENA finance teams
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 14View alternative →
Agora
$62MFull-stack platform for stablecoin infrastructure
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Free
- 15View alternative →
Corgi
$108MAI-native business insurance platform for startups
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Free trial
- 16View alternative →
Avantos
$35MAI operating system for wealth and financial services firms
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 17View alternative →
DataSnipper
$100MExcel-native intelligent automation for audit and finance teams
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 18View alternative →
Accrual
$75MAI-native platform unifying tax prep and review for accounting firms
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 19View alternative →
Lio
$30MMulti-agent AI system automating enterprise procurement end to end
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
- 20View alternative →
GreyLabs AI
$11.2MAgentic voice AI for BFSI contact centers and conversation audit
Why it's similar: Shares categories with Zest AI — AI Finance.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Zest AI?
The top-ranked alternatives to Zest AI on NeuronFeed are Casap, Taktile, Informed.IQ, Nuvo, Kueski. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Zest AI?
Yes — Informed.IQ, Nuvo, Kalshi offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Zest AI, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Zest AI vs Casap — which is better?
It depends on use case. Casap (AI automation for payment disputes and first-party fraud) is the #1-ranked alternative. See the full side-by-side at /compare/zest-ai-vs-casap.
Explore more around Zest AI
Contextual paths to related AI startups, deals and rankings.