Sierra
AI-nativeBetter outcomes.Built on Sierra.
sierra.ai Customer Service & Success / AI Support Agents
- Monthly visits
- 293K
- Down5.4%MoMSep 2026
- Entry price
- Unknown
- No monthly subscription pricing
- Launched
- 2y ago
- 2024-02-16 · Est.
Traffic & revenue
- Oct 2026$33.3MSelf-reported >$400M/yr · monthly equiv.
- Aug 2026$16.7MSelf-reported $200M/yr · monthly equiv.
Revenue evidence
Publicly disclosed & verified revenue figures, sorted by date“Today, we hit $400M+ in ARR, adding over $150M+ in ARR in Q3 alone - that's more in one quarter than we generated all of last year.”
“The business is growing much faster than even our most optimistic predictions, hitting $100M in ARR in just seven quarters and $200M in nine quarters.”
Marketing moves
Launches, search & content, referrals, promotions- We’re honored by this recognition, grateful for JPMorganChaseʼs partnership, and excited about the quality of the experiences weʼre building together. 回复原帖 @sierraplatform: Excited to be inducted into JPMorganChase Hall of Innovation. Read
@sierraplatform · 2026-11-06 · 4 likes · 0 reposts · 290 views
- Excited to be inducted into JPMorganChase Hall of Innovation. Read here: https://sierra.ai/blog/jpmorganchase-hall-of-innovation.
@sierraplatform · 2026-11-06 · 5 likes · 1 reposts · 840 views
Sierra acquires AnonProduct Activity
Sierra has acquired Anon, welcoming Daniel Mason, Richárd Hruby, and Hardik Patil to the team.
Nov 6 · 7d agoX Post
Sierra introduces AcceleratorsProduct Activity
Sierra introduced Accelerators to build and maintain customer experience workflows out of the box, paired with Ghostwriter to customize them.
Nov 5 · 8d agoLaunch PostX Post
Sierra partners with Ensemble Health PartnersProduct Activity
Sierra announced a partnership with Ensemble Health Partners to assist nearly 50,000 patients a month find coverage.
Nov 4 · 9d agoX Post
Sierra launched on Product HuntLaunch
AI agents that switch between voice, text, and visuals
Sep 15 · 59d agoSource
At the time: 309.7K visits/moVisits: prior 1 mo -12%, next 1 mo -5%Sierra launched on Show HN (12 pts · 1 comments)Launch
Τ³-Bench is out – can agents handle complex docs and live calls? — τ-Bench is an open benchmark for evaluating AI agents on grounded, multi-turn customer service tasks with verifiable outcomes. It's been g…
Mar 25 · 8mo agoSource
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- τ-Bench is an open benchmark for evaluating AI agents on grounded, multi-turn customer service tasks with verifiable outcomes. It's been great to see the community adopt it since launch — this is now the third iteration. With τ³-Bench, we're extending it to two new settings: knowledge-intensive retrieval and full-duplex voice. τ-Knowledge: agents must naviga
Traffic sources
Traffic breakdown
No traffic channel or country breakdown data for this website yet.
Search
Domain authority —Domain registered 2017-12-16
No search keyword data for this website yet.
Traffic data: Vaneform
Pricing
Pricing page not identified yet, or no public pricing listed.
Pages & changes
Key pages
Weekly snapshots- Homesierra.ai/
- Featuressierra.ai/product
Changes
Design
Enterprise Clean (Light canvas, airy density) featuring split copy & visual layout and photography / live video visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Better outcomes. Built on Sierra.”
Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
Conversion path: Split Copy & Visual + Photography / Live Video → Start Free / Sign Up
- Brand Manifesto & Curiosity
- Video Demo
- Floating Multi-Cards
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- gtAmerica
- Hero layout
- Split Copy & Visual
- Primary visual
- Photography / Live Video
- Conversion CTA
- Start Free / Sign Up
- Social proof
- No Explicit Trust Bar
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Airy
- Corners & depth
- Pill · Hairline borders
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Enterprise Clean (with Soft & Friendly)
Trustworthy blue-anchored palette, structured grids, and prominent customer logo walls.
## Design Tokens
```css
:root {
--background: #ffffff;
--surface: #f6f5f3;
--foreground: #302e2d;
--muted-foreground: #666666;
--accent: #006838;
--radius: 9999px;
--font-heading: "gtAmerica", ui-sans-serif, system-ui, sans-serif;
--font-body: "gtAmerica", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #FFFFFF (~80%) · Surface #F6F5F3 (~7%) · Text #302E2D (~6%) · Muted Text #666666 (~3%) · Accent #006838 (~4%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Airy
- Border radius & elevation: Pill; no drop shadows—separate layers with hairline borders and whitespace
- Primary visual medium: Photography / Live Video
- Conversion CTA: Start Free / Sign Up
- Headline hook: Brand Manifesto & Curiosity
- Hero components: Video Demo, Floating Multi-Cards
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and no explicit trust bar.
- Visual summary: Enterprise Clean (Light canvas, airy density) featuring split copy & visual layout and photography / live video visuals.
## Avoid
- Experimental navigation patterns
- Low-legibility decorative fonts
- Visual novelty that obscures the value proposition
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much website traffic does Sierra get?
- Vaneform estimates 293K website visits in 2026-09. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source
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