What Pluto does

Pluto is a Boston-based B2B SaaS company that built an SMS marketing and guest-communication platform targeted at restaurants and hospitality operators. Founded in 2018 out of the MIT delta v accelerator, the company positioned its product around a proprietary AI engine branded as "Humane AI," which it marketed as incorporating emotional intelligence and empathy into automated SMS conversations with restaurant guests. The product centered on conversational text-message flows designed to drive reservations, repeat visits, and promotional engagement for independent and small-chain restaurants.

The company operated with a very lean team of 1-10 employees and went through a sales-led go-to-market motion. It was bootstrapped through early-stage funding, including participation in the 2019 Techstars accelerator (approximately $100K) and a 2020 round from Bantam Group and Underscore VC. Its revenue model is a subscription/recurring SaaS structure, though no disclosed ARR or revenue figures exist in the available data.

On 2026-03-16, Pluto was acquired by SevenRooms, a restaurant CRM and marketing platform. Post-acquisition, Pluto operates as a subsidiary within SevenRooms' broader hospitality technology suite, with its SMS automation capabilities positioned for integration into SevenRooms' restaurant, hotel, and nightlife customer base.

Name

Pluto

Website

https://heypluto.com

Company type

Private

Founded year

2018

Operating status

Acquired

Headcount range

1–10 employees

Short description

Pluto is a Boston-based B2B SaaS platform that built AI-driven SMS marketing and guest-communication tools for restaurants and hospitality operators. Founded in 2018 and acquired by SevenRooms in March 2026, it now operates within SevenRooms' broader restaurant CRM suite.

Ownership category

akta.pro rank

Product category

Hospitality SMS Marketing Software

NAICS

Advertising, Public Relations, and Related Services (5418)

SIC

Telegraph & Other Message Communications (4822), Communications Services, Nec (4899)

akta.pro primary industry

Guest Experience & Engagement (CRM, Messaging, Loyalty) (THALACAF)

akta.pro secondary industries

SMS/RCS Messaging Platforms (BPAMACAF), Upsell, Ancillary & Merchandising Platforms (THALACAN)

Keywords

• SMS marketing platform
• Hospitality marketing software
• Restaurant customer engagement
• AI-powered messaging
• Guest loyalty software

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. SMS Marketing Platform: SaaS platform providing SMS marketing services to hospitality businesses, enabling personalized, emotionally intelligent customer communications that drive revenue and loyalty

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Pluto provided an SMS marketing platform for hospitality businesses, primarily restaurants, enabling personalized customer messaging at scale. The platform was built on "Humane AI" technology that incorporated emotional intelligence and empathy, designed to drive revenue, deepen guest relationships, and sustain brand loyalty through value-additive text interactions.

Product overview

Pluto was a single unified SMS marketing platform that enabled brands to drive revenue and loyalty through personalized customer interactions. The platform was built on 'humane AI' technology that incorporated emotional intelligence and empathy. As of March 2026, Pluto has been acquired by SevenRooms, integrating its AI-powered personalized messaging capabilities into SevenRooms' hospitality-focused marketing and operations platform.

Differentiator

Problem solved

Functional benefit

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature1 record

Partnerships

One partnership is on record.

• SevenRoomscoreStrategic or Co-development Partner · 16 March 2026SevenRooms acquired HeyPluto (Pluto). SevenRooms is described as the global leader in marketing and operations for restaurants, providing a data-driven end-to-end platform. The acquisition brings Pluto's SMS marketing platform and humane AI capabilities into SevenRooms' portfolio, enabling expanded AI-powered personalized messaging capabilities within the hospitality industry.

Scale indicators1 record

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• SpotOn: SpotOn provides restaurant POS, payments, reservations, and marketing automation (including SMS) for SMB restaurants. Comparable as a broad restaurant-tech incumbent offering SMS-driven marketing alongside operations tooling.
• SevenRooms: SevenRooms is Pluto's acquirer and a global leader in marketing, CRM, and operations for restaurants. Directly comparable as a data-driven, end-to-end restaurant engagement platform; Pluto's SMS and AI capabilities are now part of SevenRooms' portfolio, making it both parent and broadest competitor/partner.
• Klaviyo: Klaviyo is a leading B2C marketing automation and SMS/email platform focused on ecommerce but expanding into other verticals. Comparable on AI-driven personalized messaging and SaaS GTM, though larger and ecommerce-first.
• Toast: Toast is a leading all-in-one restaurant technology platform (POS, payments, online ordering, marketing). It bundles SMS and guest engagement capabilities into its broader restaurant OS, making it a direct competitor in the same vertical with much greater scale.

Direct peers

• Thanx: Thanx is a digital guest engagement and loyalty platform for restaurants, focused on capturing guest data and driving repeat visits via personalized messaging and rewards. Directly comparable to Pluto's restaurant guest engagement and SMS focus.
• Punchh: Punchh (now part of PAR Technology / Brink) provides AI-powered customer loyalty and digital marketing for restaurants and convenience stores. Highly comparable as a restaurant-focused personalization, loyalty, and messaging SaaS.
• Olo: Olo is a leading enterprise SaaS platform enabling restaurant brands to manage direct digital ordering, guest engagement, and marketing at scale. It overlaps with Pluto on personalized messaging and guest relationship deepening for multi-unit restaurant brands.
• Attentive: Attentive is a leading AI-driven SMS marketing platform primarily serving retail and ecommerce brands. Highly comparable core product (SMS marketing with AI personalization), and a primary competitor in the broader SMS marketing category.

Emerging players

• Yotpo: Yotpo is a marketing platform offering SMS, email, reviews, and loyalty primarily for ecommerce, with AI-driven personalization. Comparable on the SMS + AI personalization + loyalty stack, though retail/ecommerce-centric rather than restaurant-first.
• ChowNow: ChowNow provides direct online ordering and restaurant marketing tools to independent restaurants, including messaging and guest engagement features. Comparable as a restaurant-focused engagement SaaS targeting the same vertical.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/textheypluto
• LinkedInlinkedin.com/company/hey-pluto

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds3 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Pluto