Runtime vs Forethought

Forethought and Runtime at a glance

Forethought builds AI agents for customer support and is now part of Zendesk, which announced the acquisition in March 2026. Its multi-agent system covers the support lifecycle: Solve resolves conversations across chat, email, voice, Slack, and headless API; Triage classifies and routes tickets; Discover finds knowledge gaps; a QA agent scores every human ticket; and Assist is a copilot inside the helpdesk. Forethought won TechCrunch Battlefield in 2018 and was supporting more than a billion customer interactions a month by 2025. It is for support organizations, often on Zendesk, that want AI across their whole support operation.

Runtime is the AI agent harness for payment and fintech teams. Support, payment ops, risk, compliance, finance, underwriting, and onboarding each build agents from their SOPs. Agents run on isolated computers in your cloud, reach the ledger, processor, databases, and bank portals, and pause for approval before anything moves money. It is for heads of ops and risk who want agents across the operation, not only in the support queue.

How they differ

A full support suite vs a harness for every team

Forethought goes wide within support. Resolution, triage, routing, knowledge gaps, QA, and agent assist are separate agents built to work together, which is hard to match if support is the only function you are automating.

Runtime goes across teams. A single stuck payment touches four teams: support gets the ticket, payment ops traces it, finance sees a recon break, and risk or compliance may review it. Forethought can route that ticket. Runtime agents do the investigation behind it as one case with one record, and each run adds to shared organizational memory the next team can use.

Zendesk roadmap vs your own stack

Forethought now sits inside Zendesk. Zendesk has said it will keep supporting existing Forethought customers and fold the technology into its Resolution Platform. For Zendesk shops that is a tighter fit over time. For teams on other helpdesks, it is worth asking how the standalone product will evolve.

Runtime is independent of your helpdesk. Agents reach tools through APIs, databases, CLIs, and MCP servers, with a browser for portals that have no API. Common connections include your processor and ledger, Zendesk, Salesforce, Jira, Snowflake, Postgres, and Datadog.

Where it runs and who holds the data

Forethought runs on AWS infrastructure, holds ISO 27001 and SOC 2 Type II, and is HIPAA, GDPR, and CCPA compliant. It redacts PII, PHI, and financial records during ingestion.

Runtime runs agent computers in your own AWS, GCP, or Azure account, or fully self-hosted with Helm. You bring your own models, including open-weight models in your cloud for PCI and PII work, with routing and fallbacks. Card numbers and SSNs are stripped from prompts and logs, and the record your sponsor bank asks for stays with you.

Money movement and the audit trail

Forethought focuses on resolving and routing conversations. It does not publish a per-step approval model for actions that move money.

Runtime agents start read-only. You choose the steps that need a person, like releasing a payout, applying a reserve, or booking a ledger entry. Every run is recorded end to end, from trigger and tool calls to approvals, cost, and result, and can be exported for a sponsor bank, auditor, or examiner. Solved processes can become deterministic scripts in your repos, owned by your engineers.

Where Forethought is stronger

• Breadth inside support. Resolution, triage, knowledge insights, QA, and copilot from one vendor.
• Scale and track record. Years in production and over a billion monthly interactions by 2025.
• Zendesk alignment. Now part of Zendesk, with integration into its AI products underway.
• Customer-facing channels. Chat, email, voice, Slack, and headless API.
• Support analytics. QA on every human ticket and knowledge gap discovery for support leaders.
• Compliance posture. ISO 27001, SOC 2 Type II, HIPAA, GDPR, and CCPA, with redaction of sensitive data at ingestion.

Pricing

Forethought does not publish prices. Its pricing page describes a blend of platform access fees and an outcome-based cost, across Team, Professional, and Enterprise tiers, sold through sales.

Runtime has three public tiers: Free ($0, one session), Teams from $99 per seat per month, and Enterprise (custom, including self-hosting). The value to weigh is the work of analysts you were about to hire across ops, risk, and finance. Rain replaced $250k in vendor spend with Runtime.

Which should you choose

Choose Forethought if

• You want a full AI suite for support: resolve, triage, QA, and assist
• You run Zendesk and want AI that is part of it
• Support is the only team in scope for AI
• Most tickets resolve from knowledge and helpdesk data

Choose Runtime if

• You run payments, banking, or lending, and tickets lead into ledger and processor investigations
• Payment ops, finance, risk, or compliance need agents on the same platform
• Card data and PII must stay in your cloud, with models you choose
• You need approvals before money moves and an exportable record of every run

The two can run side by side: Forethought handles the support queue, and Runtime handles the investigation behind it.

Frequently asked questions

Is Forethought part of Zendesk?

Yes. Zendesk announced its acquisition of Forethought in March 2026. Zendesk said it will continue to support Forethought's existing customers and integrate Forethought's technology into its own AI products.

What does Forethought do?

Forethought offers AI agents for customer support: Solve resolves conversations across chat, email, and voice, Triage classifies and routes tickets, Discover finds knowledge gaps, a QA agent scores human tickets, and Assist is a copilot for human agents.

How much does Forethought cost?

Forethought does not publish prices. Its pricing page describes a blend of platform access fees and an outcome-based cost across Team, Professional, and Enterprise tiers, with quotes through sales.

Does Forethought work for fintech?

Forethought lists fintech customers including Acorns, Carta, and YNAB, and fintech use cases like KYC questions and payment tracking. Teams whose tickets require investigation across the ledger, processor, and risk systems may add Runtime behind the support layer.

What is the difference between Forethought and Runtime?

Forethought automates customer support. Runtime is a harness that support, payment ops, finance, risk, and compliance teams use to build agents for internal investigations and operations, running in your cloud with approvals and a full record of every run.