Week 45
Latest
JunieReleaseJunie Eco mode hands implementation to a lower-cost modelGitHub CopilotPlansGitHub Enterprise now includes Copilot for every licensed userSierraReleaseSierra launches Compliance Console for outbound agentsGitHub CopilotReleaseGitHub Copilot Fusion becomes generally availableGitHub CopilotReleaseGitHub Agentic Workflows become generally availableAmpPlatformAmp launches an Android appMicrosoft 365 CopilotReleaseLearning Agent and admin-deployed custom MCP connectors arrive in CopilotKiroPlansKiro replaces its upgrade discount with a free first month and 500 trial creditsGleanReleaseGlean release 565 adds agent import/export and an Azure Files connectorGoogle AntigravityReleaseAntigravity 2.28 adds a built-in browser and any-file attachmentsSynthesiaReleaseSynthesia launches a Localization API for dubbing videos at scaleRunwayReleaseRunway launches Runway Ads for generating and publishing ad variantsOpenCodeReleaseOpenCode 2.2 adds Desktop plugins and a refreshed desktop appOpenAI CodexReleaseGPT-6.1 Terra becomes available in Codex
Verified
ToolMarketCap
ForethoughtZendesk · Support agents
Entry price
Not yet verified
Free tier
Not yet verified
Logged activity · 90d
Insufficient history
1Verified differences4Shared5Not yet verified
SierraSierra · Support agents
Entry price
Not yet verified
Free tier
Not yet verified
Logged activity · 90d
Insufficient history

Forethought vs Sierra

1Verified differences0Pricing differences · 2 not verified for both0Forethought · verified changes 30d2Sierra · verified changes 30d
Last 30 daysForethought logged 0 verified changes, Sierra 2 verified changes.
Evidence5 of 10 compared facts are verified for both; 1 only for Forethought, 1 only for Sierra, and 3 for neither.

At a glance

Verified values · no winner is picked
Forethought and Sierra: price, free tier, licence, self-hosting, enterprise
DimensionForethoughtSierra
Entry priceNot yet verifiedNot yet verified
Free tierNot yet verifiedNot yet verified
Open sourceNot yet verifiedNot yet verified
Self-hostingNot yet verifiedNot yet verified
Enterprise (SSO + offering)Not yet verifiedNot yet verified
Switch from ForethoughtSwitch from SierraAdd Forethought to a stackAdd Sierra to a stack

Where they differ

1
App integrations
Forethought70+ — Zendesk, Salesforce, Intercom, Freshworks, Kustomer, ServiceNow; Five9, Genesys, Amazon Connect
forethought.ai
ObservedHigh confidenceVerified 29 Oct 2026
Forethought — official integrations page

forethought.ai/integrations: "integrate Forethought with 70+ available helpdesks, knowledge sources and other connectors"; lists Zendesk, Salesforce, Intercom, ServiceNow, Five9, Genesys, Amazon Connect.

https://forethought.ai/integrations ↗
Sierra40+ pre-built integrations — knowledge bases, systems of record, contact centers
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official Agent Studio product page

sierra.ai/product/agent-studio: "Leverage 40+ pre-built integrations to instantly connect your agent with third-party knowledge bases, systems of record, and contact centers."

https://sierra.ai/product/agent-studio ↗

Pricing face-off

USD list price · monthly billing
ForethoughtFree tier: not yet verified
No paid price verified yet
SierraFree tier: not yet verified
No paid price verified yet

Where they match

4Toggle
Support channels
ForethoughtChat, email, voice — also Slack and headless embedding
forethought.ai
ObservedHigh confidenceVerified 29 Oct 2026
Forethought — official site

forethought.ai Channels menu: "Chat — Deliver instant, accurate answers", "Email", "Voice — Real-time AI call resolution", "Headless — Embed AI into your systems", "Slack".

https://forethought.ai ↗
SierraChat, email, voice — also SMS, WhatsApp, Apple Business Chat, and ChatGPT
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official Channels product page

sierra.ai/product/channels: "Power chat conversations across your website, mobile app, WhatsApp, Apple Business Chat, and SMS"; also Voice, Email, and "Publish your agent to ChatGPT".

https://sierra.ai/product/channels ↗
Human handoff
ForethoughtYes — real-time transfer to human agents with full context; Triage routes tickets
forethought.ai
ObservedHigh confidenceVerified 29 Oct 2026
Forethought — official Solve product page

forethought.ai/platform/solve: "Seamless Handoffs — Transfer inquiries to human agents in real-time with full context"; Triage "tags and prioritizes the ticket".

https://forethought.ai/platform/solve ↗
SierraYes — routes conversations to the care team with full context
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official Agent Studio product page

sierra.ai/product/agent-studio: integrations can be used for "routing conversations to your care team with full context".

https://sierra.ai/product/agent-studio ↗
Business model
ForethoughtCustom pricing — Team, Professional, and Enterprise plans, each by quote
forethought.ai
ObservedHigh confidenceVerified 29 Oct 2026
Forethought — official pricing page

forethought.ai/pricing: Team, Professional ("Most popular"), and Enterprise plans each show "Get a Quote"; no prices are published.

https://forethought.ai/pricing ↗
SierraCustom pricing — outcome-based; no public price list
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official site

sierra.ai: "Pay for a job well done — Ensure you only pay for the value Sierra delivers with outcome-based pricing." No pricing page is published.

https://sierra.ai ↗
Enterprise
ForethoughtEnterprise — ISO 27001 and SOC 2; HIPAA-aligned controls; private bug bounty
forethought.ai
ObservedHigh confidenceVerified 29 Oct 2026
Forethought — official security page

forethought.ai/platform/security: "We are compliant with ISO 27001 and certified for SOC 2"; "controls and processes are aligned with the HIPAA requirements".

https://forethought.ai/platform/security ↗
SierraEnterprise — SOC 2, HIPAA, PCI, FedRAMP High, ISO 27001 and ISO 42001; PCI DSS Level 1 payments
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official trust and reliability page

sierra.ai/product/trust-and-reliability: compliance "including SOC 2, HIPAA, GDPR, PCI, FedRAMP High, CCPA, CSA STAR, ISO 27001, and ISO 42001"; "PCI DSS Level 1 Service Provider certification".

https://sierra.ai/product/trust-and-reliability ↗

Not yet verified for one or both

5
Delivery
ForethoughtNot yet verified
SierraManaged agent platform — no-code Agent Studio plus the Ghostwriter agent-builder
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official Agent Studio product page

sierra.ai/product/agent-studio: "Empower teams to build and manage agents—no code required"; sierra.ai lists "Ghostwriter", "Agent Studio", "Horizon" as products.

https://sierra.ai/product/agent-studio ↗
Platforms
ForethoughtNot yet verified
SierraNot yet verified
API
ForethoughtYes — Solve API and Analytics API (Enterprise or add-on)
forethought.ai
ObservedHigh confidenceVerified 29 Oct 2026
Forethought — official pricing page

forethought.ai/pricing: Enterprise "Solve API … Analytics API"; Add-on "Analytics API — Access and use AI agent data anywhere."

https://forethought.ai/pricing ↗
SierraNot yet verified
Free tier
ForethoughtNot yet verified
SierraNot yet verified
Single sign-on
ForethoughtNot yet verified
SierraNot yet verified

References

Links — shown, never counted as differences
Documentation
ForethoughtNot yet verified
SierraNot yet verified
Changelog
ForethoughtNot yet verified
Sierrasierra.ai/blog
sierra.ai
ObservedHigh confidenceVerified 29 Oct 2026
Sierra — official news and blog

sierra.ai/blog ("News & Blog") lists dated product posts, e.g. "Introducing Compliance Console" (October 28, 2026).

https://sierra.ai/blog ↗
Source repository
ForethoughtNot yet verified
SierraNot yet verified

Recent record

Each side’s own record · not a score
Recent record of Forethought and Sierra, side by side
ReadingForethoughtSierra
Verified changes0 in 30 days · 0 in 90 days · Support agents median 02 in 30 days · 2 in 90 days · Support agents median 0
Last verified change26 Mar 2026 · 225 days ago28 Oct 2026 · 9 days ago
Activity · 90 daysNo value (insufficient history)No value (insufficient history)
Latest list-price moveNo verified priceNo verified price
Pricing on recordNo verified priceNo verified price
Comparable facts6 of 10 verified6 of 10 verified

Forethought · latest 3

  1. Ownership

    Zendesk completes its acquisition of Forethought

    Zendesk closed its acquisition of Forethought, announced on March 11, 2026; forethought.ai now says Forethought is part of Zendesk.

    zendesk.com
    ObservedHigh confidencePublished 26 Mar 2026
    Zendesk (owner) — official newsroom release on completing the Forethought acquisition
    https://www.zendesk.com/newsroom/articles/zendesk-completes-forethought-acquisition/ ↗

Sierra · latest 3

  1. Release

    Sierra launches Compliance Console for outbound agents

    Compliance Console, built into the Horizon platform, sets per-channel disclosures, contact windows, holiday exclusions, frequency limits, and opt-outs for agents' proactive outreach.

    sierra.ai
    ObservedHigh confidencePublished 28 Oct 2026
    Sierra — official blog post introducing Compliance Console
    https://sierra.ai/blog/introducing-compliance-console ↗
  2. Availability

    Sierra is available on Google Cloud Marketplace

    Companies can buy Sierra through Google Cloud Marketplace, with qualifying purchases counting toward existing Google Cloud commitments.

    sierra.ai
    ObservedHigh confidencePublished 26 Oct 2026
    Sierra — official blog post on Google Cloud Marketplace availability
    https://sierra.ai/blog/sierra-is-on-google-cloud-marketplace ↗

Keep comparing

Both in Support agents
ForethoughtFull record →SierraFull record →Forethought alternatives→Sierra alternatives→Forethought pricingnot verifiedSierra pricingnot verified
Compared using 13 verified facts · oldest record verified 29 Oct 2026. Tools appear in URL order, alphabetically by identifier — it implies no ranking.