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A LinkedIn Marketing Agency

Founded in 2017 as a niche digital marketing agency, BookMark has turned into a LinkedIn marketing agency in 2020. We help professionals and companies build their brands, find new partners, and create business opportunities.

Our motto is #TheImportantThings. We focus on effective LinkedIn communication, providing a full range of services from training you're an in-house team to building a strategy custom-tailored to your goals.

  • Min project size
    $5,000+
  • Hourly rate
    $100 - $149 / hr
  • Employees
    10 - 49
  • Locations
    Sofia, Bulgaria
  • Year founded
    Founded 2017

1 Locations

  • Sofia , Bulgaria

Select Focus Area
Industries
Business services
14%
Information technology
14%
Automotive
12%
Consumer products & services
12%
Financial services
12%
Other industries
12%
Real estate
12%
Telecommunications
12%
Clients
Midmarket ($10M - $1B)
50%
Small Business (<$10M)
50%
Certified in:
Content Marketing Social Media Marketing Digital Strategy LinkedIn Advertising

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $100 - $149 /hr
Rating for cost 4.9 /5

What Clients Have Said

BookMark offers competitive pricing, with clients reporting investments around $20,000 for comprehensive LinkedIn marketing services. Clients appreciate the value for cost, citing strong project management and measurable results, including significant increases in engagement and brand visibility.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 7 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Highly Rated Similar Providers

BookMark Review Insights

Overall Review Rating

5.0
  • Quality 4.9
  • Schedule 5.0
  • Cost 4.9
  • Willing to Refer 5.0

Top Mentions

Review Highlights

  • Effective Communication and Responsiveness

    BookMark's communication is consistently highlighted as clear and effective. Clients value their responsiveness and the ease of reaching out for support or adjustments, which enhances overall client experience.

  • Positive Client Relationships and Culture Fit

    Many clients chose BookMark due to their cultural alignment and professional yet friendly communication style. This ease of collaboration has been a key factor in successful and ongoing engagements.

  • No Major Areas for Improvement Noted

    Most clients did not identify any significant areas for improvement in BookMark's services, indicating a high level of client satisfaction with the current service delivery and results.

  • Areas for Improvement in Proactive Delay Management

    While BookMark is generally praised for their project management, one client suggested they could improve by more proactively managing delays caused by late client inputs, indicating a potential area for enhancement.

  • Significant Increases in Engagement and Visibility

    BookMark's efforts have led to substantial increases in LinkedIn followers, engagement rates, and overall visibility for their clients. These measurable outcomes highlight the effectiveness of their strategies and execution.

  • Consistent Delivery and Timely Project Management

    Clients consistently commend BookMark for their structured workflow, timely communication, and ability to meet deadlines. Their project management skills ensure that deliverables are completed on time, contributing to high client satisfaction.

BookMark Reviews

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Content Marketing for Automation Tech Company

  • Content Marketing Corporate Training & Coaching Digital Strategy
  • Blog Writing Services Copywriting
  • Less than $10,000
  • Apr. 2026 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team consistently meets all deadlines and responds perfectly and on time to all our recent needs."

Apr 28, 2026
Marketing & Communication Manager, WAGO Bulgaria
Desislava Manova-Georgieva
Verified
  • Electric
  • Sofia, Bulgaria
  • 1-10 Employees
  • Online Review
  • Verified

BookMark provides LinkedIn marketing services for an automation technology company. The team develops a content strategy, creates content to improve engagement, and manages the client's LinkedIn page.

Marketing Services for Drivetrain Components Distributor

  • Social Media Marketing
  • LinkedIn Advertising
  • Confidential
  • Dec. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We've been impressed with BookMark's focus on business results."

Apr 23, 2026
Administrative Specialist, IOW Bulgaria Ltd.
Mirela Miladinova
Verified
  • Manufacturing
  • Sofia, Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

BookMark provides LinkedIn marketing services for a drivetrain components distributor. Their work includes developing strategies, managing the platform, creating content, and running ads and campaigns.

LinkedIn Strategy for HVAC Equipment Manufacturer

  • Content Marketing Content Writing Services Social Media Marketing
  • Less than $10,000
  • Dec. 2025 - Apr. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team was proactive, confident, and very well structured."

Apr 23, 2026
Marketing Officer, Daikin
Georgi Grancharov
Verified
  • HVAC
  • Vienna, Austria
  • 51-200 Employees
  • Online Review
  • Verified

An HVAC equipment manufacturer hired BookMark to manage their LinkedIn account. The team created a strategy to improve the client's LinkedIn presence and professionalize their communication on the platform.

LinkedIn Marketing Services for Training & Consulting Co

  • Social Media Marketing
  • $10,000 to $49,999
  • May 2022 - Ongoing
4.5
Quality
4.5
Schedule
4.5
Cost
4.5
Willing to Refer
4.5

“BookMark's high level of customer orientation and adaptivity is impressive.”

May 13, 2026
Partner, In Your Hands Ltd.
Georgi Yordanov
Verified
  • Education
  • Sofia, Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

BookMark provides LinkedIn marketing services for a training and consulting company. The team works to grow followers on the company page, increase engagement on posts, and provide regular posting services.

LinkedIn Optimization for Health Tech Company

  • Advertising Content Marketing Social Media Marketing
  • Copywriting LinkedIn Advertising
  • Confidential
  • Feb. 2026 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They have a well-structured workflow, timely coordination, and clear communication."

Apr 30, 2026
Marketing Manager, MY Synergy
Elitsa Lazarova
Verified
  • Information technology
  • Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

A health technology company has hired BookMark for LinkedIn page optimization. The team is managing the client's content to improve brand awareness, engagement, and lead generation.

LinkedIn Marketing for Hotel

  • Content Marketing Corporate Training & Coaching Digital Strategy
  • $10,000 to $49,999
  • Jan. 2024 - Apr. 2026
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The content that they create is very well structured and interesting."

Apr 27, 2026
Director of Sales & Marketing, Novotel Sofia
Deyan Zhelyazkov
  • Hospitality & leisure
  • Sofia, Bulgaria
  • 51-200 Employees
  • Online Review

BookMark provided LinkedIn management services for a hotel. The team optimized the LinkedIn profiles of the company's employees and the LinkedIn page of the business. They also planned media content.

LinkedIn Marketing for Electrical Materials Distributor

  • Content Marketing Digital Strategy Social Media Marketing
  • $10,000 to $49,999
  • Jan. - Apr. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They learned and understood our needs and visions regarding the profiles."

Apr 27, 2026
Employee, LDG Ltd
Anonymous
  • Other industries
  • Sofia, Bulgaria
  • 51-200 Employees
  • Online Review

BookMark managed the LinkedIn profiles of an electrical materials distributor. The team created and scheduled posts with visuals and texts for both a personal and a corporate account.

Social Media Marketing for Insurance Brokerage

  • Social Media Marketing
  • Copywriting Influencer Campaign Reporting Infographic Design LinkedIn Influencer Marketing LinkedIn Advertising
  • Less than $10,000
  • Jan. 2025 - Jan. 2026
5.0
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"BookMark's quick adoption of sector-specifics and the positioning we're looking to establish stand out."

Apr 23, 2026
Managing Director, Broxio
Stilian Milanov
Verified
  • Insurance
  • Sofia, Bulgaria
  • 1-10 Employees
  • Online Review
  • Verified

BookMark provides LinkedIn marketing services for an insurance brokerage. The team creates and implements a monthly LinkedIn marketing plan to increase brand awareness and organic audience growth.

LinkedIn Management for Marketing Agency

  • Content Marketing Digital Strategy Social Media Marketing
  • Copywriting LinkedIn Advertising
  • Confidential
  • Jan. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Dilyana, who is the main KA, is beyond professional."

Apr 23, 2026
Marketing Director, Domaine Boyar
Ana-Mariya Dakeva
Verified
  • Food & Beverage
  • Sofia, Bulgaria
  • 11-50 Employees
  • Online Review
  • Verified

BookMark manages the LinkedIn profile of a marketing agency. The team is also responsible for driving the client's communication strategy.

LinkedIn Marketing for Cleaning Products Manufacturer

  • Content Marketing Digital Strategy Social Media Marketing
  • Confidential
  • Feb. - Apr. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team is very responsive, fast, and easy to work with."

Apr 22, 2026
Deputy General Manager, Convoy-World SA
Petia Kovacheva
Verified
  • Manufacturing
  • Sofia, Bulgaria
  • 51-200 Employees
  • Online Review
  • Verified

BookMark provided LinkedIn marketing services for a cleaning products manufacturer. The team managed the client's LinkedIn account, creating a content calendar, making regular posts, and improving the profile.

Showing 1-10 of 11 Reviews

Locations (1)

82 ulitsa „Georgi S. Rakovski“ SofiaBulgaria 1000

10 - 15

Contact BookMark

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BookMark

(1)
BookMark Logotype

Dilyana Deneva

Broxio

(1)
Broxio Logotype

Stilian Milanov

Daikin Austria

(1)
Daikin Austria Logotype

Georgi Grancharov

In Your Hands

(1)
In Your Hands Logotype

Georgi Yordanov

IOW Bulgaria Ltd, part of Axel Johnson International

(1)
IOW Bulgaria Ltd, part of Axel Johnson International Logotype

IOW Marketing

The Dreamreader - www.alexanderkrastev.com

(1)
The Dreamreader - www.alexanderkrastev.com Logotype

Alexander Krastev 🔖

WAGO

(1)
WAGO Logotype

Desislava Manova-Georgieva

Additional Connections

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