# 5 Best Finance AI Chatbots for Banks and Personal Finance

Sierra Ryan

Updated on: July 6, 2026

Expert written and reviewed by Voiceflow team

## Table of contents

- [TL;DR: The 5 Best Finance AI Chatbots at a Glance](#tldr-the-5-best-finance-ai-chatbots-at-a-glance)
- [What Makes a Finance AI Chatbot Different](#what-makes-a-finance-ai-chatbot-different)
- [1. Erica (Bank of America)](#1-erica-bank-of-america)
- [2. Eno (Capital One)](#2-eno-capital-one)
- [3. Cleo](#3-cleo)
- [4. Plum](#4-plum)
- [5. Sanlam Studios AI Coach (Built on Voiceflow)](#5-sanlam-studios-ai-coach-built-on-voiceflow)
- [Should You Buy or Build Your Own Finance Chatbot?](#should-you-buy-or-build-your-own-finance-chatbot)
- [How Voiceflow Handles the Finance Compliance Stack](#how-voiceflow-handles-the-finance-compliance-stack)
- [FAQ](#faq)

## Key takeaways

- For retail users, the bot you should use is whichever one your bank already gave you (Erica or Eno) plus Cleo or Plum for coaching and savings on top.
- For fintechs under $500M ARR, building on a flexible agent platform beats off-the-shelf vertical bots. You own the UX, the data flow, and the model choice.
- For enterprise banks, the realistic options are build internally (slow, expensive) or build on a platform like Voiceflow (faster, with SOC 2 Type 2 + PII masking + model-agnostic baked in).

## TL;DR: The 5 Best Finance AI Chatbots at a Glance

|     |     |     |     |
| --- | --- | --- | --- |
| **Chatbot** | **Built By** | **Best For** | **Audience** |
| **Erica** | Bank of America | Bank-built financial assistant with the longest production track record | B of A retail banking customers |
| **Eno** | Capital One | Real-time transaction alerts and fraud monitoring | Capital One customers |
| **Cleo** | Independent (AI-native) | Gen Z personal-finance coaching with personality | Consumers wanting interactive budgeting |
| **Plum** | Independent (AI-native) | Automated micro-savings and spending analysis | Consumers wanting hands-off saving |
| **Sanlam Studios AI Coach** | Sanlam Studios (built on Voiceflow) | B2B example of a brand-owned financial literacy + lead-gen agent | Fintech brands building their own agent |

## What Makes a Finance AI Chatbot Different

Generic chatbots and finance chatbots have very different stakes. Three things matter for finance specifically:

**Accuracy is non-negotiable.** A coffee chatbot suggesting the wrong drink is a minor annoyance. A banking chatbot telling a customer their wire transfer cleared when it didn't is a regulatory and trust event.

**Compliance has teeth.** KYC (Know Your Customer), AML (Anti-Money Laundering), data protection laws like GDPR, and consumer-finance regulations from bodies like the CFPB all constrain what these bots can say and how they store data.

**Sensitive data security.** SOC 2 Type 2 certification, PII masking, end-to-end encryption, and audit trails of every interaction.

## 1. Erica (Bank of America)

Erica is Bank of America's virtual financial assistant, launched in 2018.

**What it does well:**
- Checks balances, recent transactions, and account activity
- Helps customers send money via Zelle, schedule payments, and lock cards
- Provides spending insights based on transaction patterns
- Surfaces credit-score updates and FICO change alerts
- Answers FAQ-level questions about products, fees, and policies

**Where it falls short:**
- Only available to B of A customers
- Conservative scope by design

**Best for:** Existing Bank of America retail customers who want banking assistance inside the mobile app.

## 2. Eno (Capital One)

Eno is Capital One's chatbot, with a sharper focus on real-time alerts and proactive notifications.

**What it does well:**
- Real-time transaction alerts
- Fraud monitoring with proactive flagging of unusual activity
- Virtual card numbers for one-time online purchases

**Where it falls short:**
- Capital One customers only

**Best for:** Capital One customers who care most about transaction visibility and fraud prevention.

## 3. Cleo

Cleo is an AI-native personal finance assistant.

**What it does well:**
- Budget tracking and personalized spending insights
- Goal-setting (savings targets, debt payoff plans)

**Where it falls short:**
- Premium features are paywalled

**Best for:** Younger users who want a personality-driven budgeting coach more than they want a formal advisor.

## 4. Plum

Plum is an automated-savings chatbot.

**What it does well:**
- Automated micro-savings based on spending pattern analysis

**Where it falls short:**
- More of a savings-automation app than a chatbot in the conversational sense

**Best for:** Users who want hands-off saving without thinking about it.

## 5. Sanlam Studios AI Coach (Built on Voiceflow)

Sanlam Studios is a fintech subsidiary of Sanlam.

**What it does well:**
- Delivers financial-literacy education in conversational form

**Where it falls short:**
- Specific to Sanlam Studios customers and prospects

**Best for:** Fintechs, banks, and credit unions considering whether to build a custom finance agent.

## Should You Buy or Build Your Own Finance Chatbot?

- **You're a retail customer.** Use whichever bot your bank already provides.
- **You're a fintech or financial-services brand under ~$500M ARR.** The decision is mostly about brand control and integration depth.
- **You're an enterprise bank or insurer.** The realistic options are either build internally or build on a platform.

## How Voiceflow Handles the Finance Compliance Stack

For teams that go the custom-build route:
- **SOC 2 Type 2 + PII masking out of the box.** 
- **Model-agnostic by design.** 
- **Workflows + Playbooks + Tools.** 
- **Knowledge Base.** 
- **Native voice and phone.** 
- **Evaluations + Observability + Environments.**

## FAQ

### What is the best AI chatbot for finance?
The answer depends on what you're trying to do.

### Are finance AI chatbots safe to use with sensitive financial data?
The bank-built bots inherit the security infrastructure of the parent bank.

### Can a finance chatbot give actual financial advice?
Most consumer-facing finance chatbots provide insights and educational content but stop short of offering legally-binding financial advice.

### How much does it cost to build a finance AI chatbot?
Costs vary widely. Expect six-figure annual budgets for enterprise deployments.

### Will AI chatbots replace human financial advisors?
For routine inquiries, yes. For high-stakes advisory work, no.