Bookline
Bookline builds autonomous AI voice and WhatsApp agents that handle reservations, guest inquiries, and bookings 24/7 for restaurants, hotels, campings, hostels, and taxi operators across Europe and Latin America.
- Company typePrivate
- Founded2019
- HeadquartersBarcelona, Spain
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Bookline does
Bookline is a Barcelona-based AI startup founded in 2019 that builds autonomous voice and WhatsApp conversational agents for the hospitality and mobility sectors, targeting restaurants, hotels, campings, hostels, and taxi/dispatch operators. The platform handles inbound phone calls and WhatsApp conversations 24/7 to create, modify, and confirm reservations, answer domain-specific queries (e.g., menu allergies, accommodation type), and route multilingual interactions across Spanish, English, French, German, Italian, and Portuguese. Underlying capabilities span autonomous agents, speech/audio processing, hospitality-specific NLP, and process automation workflows (confirmations, reminders, waitlists, post-visit follow-ups), with bidirectional API and Webhook integrations to 40+ reservation, PMS, POS, channel manager, and automation platforms including OpenTable, TheFork, Sevenrooms, Mews, Cloudbeds, SiteMinder, Cover Manager, ResDiary, Revo, HiPos, and Zapier.
The product portfolio consists of three modules — Voice Agent (Asistente de Voz), WhatsApp Agent (Asistente de WhatsApp), and Campaigns (Campañas) — sold as a subscription on a monthly billing cadence with no commissions charged on reservations managed by the AI. Distribution is hybrid: direct sales via the website's demo and call-now CTAs, complemented by an integration-partner ecosystem that co-distributes Bookline inside incumbent reservation stacks, plus dedicated phone and WhatsApp support lines across eight countries in Europe and Latin America. The company is privately held under BOOKLINE SOLUTIONS SL and is GDPR/LOPDGDD compliant with a designated Data Protection Officer. As of September 2025, Bookline has raised approximately €4.3M cumulatively across three rounds (2021 seed, 2023 early round, 2025 Series A of €3.5M led by ICF Capital alongside Sabadell Venture Capital and Faraday Venture Partners) and claims 100+ active business customers, 50+ deployed AI agents, 50k+ end-users, and €100M+ in cumulative reservation billing volume flowing through the platform.
Bookline firmographics
Firmographics- Name
- Bookline
- Legal name
- BOOKLINE SOLUTIONS SL
- Website
- https://bookline.ai
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Bookline builds autonomous AI voice and WhatsApp agents that handle reservations, guest inquiries, and bookings 24/7 for restaurants, hotels, campings, hostels, and taxi operators across Europe and Latin America.
- Ownership category
- akta.pro rank
Bookline industry classification
Industry- Product category
- Hospitality AI Software
- NAICS
- Travel Agencies (56151), Travel Arrangement and Reservation Services (5615), All Other Travel Arrangement and Reservation Services (561599), Other Travel Arrangement and Reservation Services (56159)
- SIC
- Hotels, Rooming Houses, Camps & Other Lodging Places (7000), Retail-Eating & Drinking Places (5810)
- akta.pro primary industry
- Online Booking & Reservation Platforms (B2B/B2C) (THALAMAA)
- akta.pro secondary industries
- Restaurant Reservations & Dining Booking Platforms (BPAMAIAK), Hotel & Accommodation Booking Platforms (THALAFAB), Ground Transport Booking Platforms (Rail/Bus/Shuttle) (THALAFAD), Lodging & Vacation Rental Booking Platforms (BPAMAIAC), Dining Reservations & Restaurant Booking (HSACALAF), Ground Transportation Booking Platforms (Rail/Bus/Ferry) (BPAMAIAD)
Keywords
Where Bookline is headquartered
LocationHeadquarters
- HQ city
- Barcelona
- HQ country
- Spain
- HQ region
- Europe
Offices1 record
Markets served
Bookline business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- AI Agent Subscription (Voice + WhatsApp): Bookline charges hospitality businesses a subscription fee for access to its AI voice and WhatsApp agents. The service manages reservations directly with no commissions charged on bookings handled by the AI — positioning direct reservations managed through Bookline as commission-free for the customer. Revenue is generated from the platform subscription fee rather than per-transaction commissions.
- WhatsApp Campaign Automation: Automated WhatsApp campaigns for customer reactivation, seasonal promotions, and upselling are included as part of the platform, driving additional direct booking revenue for customers and reinforcing subscription value.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Subscription-based AI agent service with no commissions on managed reservations |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels6 records
Bookline product offering
Product offeringCore offering
Bookline provides AI-powered voice and WhatsApp conversational agents that autonomously manage reservations, customer inquiries, confirmations, reminders, and reactivation campaigns for hospitality operators (restaurants, hotels, campings, hostels) and mobility/taxi providers. The platform integrates in real time with existing reservation systems, PMS, POS, and channel managers so that bookings created by the AI sync directly into the operator's tech stack, converting missed calls and WhatsApp messages into direct, commission-free reservations.
Product overview
Bookline is an AI conversational platform for the hospitality and mobility sectors consisting of three core products: Voice Agent (Asistente de Voz), WhatsApp Agent (Asistente de WhatsApp), and Campaigns (Campañas). Voice Agent handles incoming phone calls 24/7 with multilingual AI for restaurants, hotels, campings, hostels, and taxi services. WhatsApp Agent manages reservations and customer communication through the WhatsApp channel. Campaigns enables automated WhatsApp marketing to re-engage past customers and drive direct bookings. These products work together as an integrated system—Voice and WhatsApp agents convert calls and messages into direct reservations while Campaigns reactivates past customers to increase revenue.
Differentiator
Problem solved
Functional benefit
Products and services
- Voice Agent (Asistente de Voz) AI voice agent that manages incoming phone calls 24/7, performing and modifying reservations, answering FAQs, and qualifying customers even outside business hours or during peak demand periods. Supports multilingual interactions (Spanish, English, French, German, Italian, Portuguese) and is sold to restaurants, hotels, campings, hostels, and taxi services.
- WhatsApp Agent (Asistente de WhatsApp) AI agent on WhatsApp that manages reservations, confirmations, FAQs, and follow-ups instantly at scale. Allows customers to book, modify reservations, receive reminders, and ask menu questions directly through WhatsApp with instant confirmations. Sold to restaurants, hotels, campings, hostels, and taxi services.
- Campaigns (Campañas) Segmented WhatsApp campaigns that re-engage past customers, promote availability, and increase direct bookings without manual effort. Enables launching targeted campaigns for seasonal menus, last-minute availability, and special experiences, sold to hospitality businesses as part of the Bookline platform.
Quantifiable outcome
- Reduction in no-show rates of 5% to 15% in restaurants using Bookline's automated confirmation and reminder system
- +6 more outcomes
Companies that use Bookline
Customer profileNamed customers15 records
Segments5 records
Ideal customer profiles4 records
Bookline technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration21 records
AI capability6 records
Feature6 records
Bookline partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- TheForkcoreTheFork, a restaurant reservation platform owned by TripAdvisor and widely used across Europe, announced a strategic agreement with Bookline in April 2024. The partnership integrates Bookline's AI voice and WhatsApp agents with TheFork's reservation management ecosystem, enabling restaurants using TheFork to automate phone and WhatsApp reservations that sync with their TheFork booking flow.
Scale indicators15 records
Recent moves6 records
Expansion highlights6 records
Bookline competitors and assessment
Company assessmentBroad incumbents
- Cloudbeds: Cloudbeds is an all-in-one hospitality management platform for hotels, hostels, and camps. Comparable in serving Bookline's lodging segments and a current integration partner that could expand into native AI communication.
- Mews: Mews is a cloud-based property management system (PMS) for hotels and hospitality operators. Serves Bookline's hotel customers and integrates with its platform; could add native AI voice agents as a PMS feature.
- OpenTable: OpenTable is a global restaurant reservation platform and another Bookline integration partner. As a broad incumbent with deep hospitality data, it could compete directly or bundle AI voice features into its core product.
- SevenRooms: SevenRooms is a guest experience and reservation CRM for restaurants and hotels. Comparable customer base and reservation-management focus, with potential to expand into AI-driven communication that overlaps with Bookline.
- TheFork (Tripadvisor): TheFork is a leading European online restaurant reservation marketplace (owned by Tripadvisor). It is a Bookline integration partner today but represents a broader incumbent that could expand into native AI voice/WhatsApp reservation handling.
Direct peers
- HiJiffy: HiJiffy is a Portuguese AI guest communication platform for hotels, using conversational AI on web, WhatsApp, and other channels. Directly comparable to Bookline in hospitality vertical focus, multilingual voice/chat, and European customer base.
- SoundHound AI: SoundHound AI provides voice AI agents for restaurant drive-thru and phone ordering. Like Bookline, it sells domain-specialized conversational AI into hospitality, targeting missed-call revenue recovery and 24/7 order capture.
- PolyAI: PolyAI builds enterprise voice assistants for customer service, including hospitality and restaurant use cases. Closely aligned on voice AI technology stack and B2B subscription model, though serving broader enterprise verticals beyond hospitality.
Emerging players
- Voiceflow: Voiceflow is a conversational AI design and agent-building platform used by enterprises to build voice and chat agents. A horizontal emerging competitor; could be used by hotels/restaurants to build in-house AI agents instead of buying Bookline.
Regional players
- Revo: Revo is a Spanish point-of-sale and hospitality management platform. Comparable customer base in Spain and a Bookline integration partner; could embed AI voice/WhatsApp features directly into its POS suite.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Bookline social profiles
Digital presenceBookline compliance and trust
Trust signalCompliance1 record
Bookline financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bookline leadership team
Management profileNumber of profiles
Profiles10 records
Bookline funding detail
Funding detailFunding overview
Funding rounds3 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bookline M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Bookline
What does Bookline do?
Bookline provides AI-powered voice and WhatsApp conversational agents that autonomously manage reservations, customer inquiries, confirmations, reminders, and reactivation campaigns for hospitality operators (restaurants, hotels, campings, hostels) and mobility/taxi providers. The platform integrates in real time with existing reservation systems, PMS, POS, and channel managers so that bookings created by the AI sync directly into the operator's tech stack, converting missed calls and WhatsApp messages into direct, commission-free reservations.
Is Bookline a public or private company?
Bookline is a private company. It is classified as venture growth investor backed and is currently operating.
When was Bookline founded?
Bookline was founded in 2019. It employs 11 to 50 people.
Where is Bookline based?
Bookline is headquartered in Barcelona, Spain, in the Europe region.
How does Bookline make money?
Two revenue lines are on record. AI Agent Subscription (Voice + WhatsApp) is the primary driver. The others are whatsApp Campaign Automation.
Who are Bookline's main competitors?
Broad incumbents on record are Cloudbeds, Mews, OpenTable, SevenRooms and TheFork (Tripadvisor). Direct peers are HiJiffy, SoundHound AI and PolyAI. Voiceflow is listed as an emerging player. Revo is listed as a regional player.
Does Bookline have an API?
Yes. Bookline exposes a public API. Developer documentation is at docs.bookline.io.
What industry is Bookline in?
Bookline's product category is Hospitality AI Software. Its primary akta.pro industry code is THALAMAA, Online Booking & Reservation Platforms (B2B/B2C), with a secondary code of BPAMAIAK, Restaurant Reservations & Dining Booking Platforms. Its NAICS code is 56151 and its SIC code is 7000.