SessionStack Overview

  • Status
  • Private

  • Employees
  • 15

  • Latest Deal Type
  • Seed

  • Latest Deal Amount
  • $851K

  • Investors
  • 6

SessionStack General Information


Operator of customer support and service software intended to provide error tracking tools and helpdesk platforms. The company's software has co-browsing, pixel-perfect session replay, error notifications, troubleshooting insights, and reporting tools, enabling the support team and developer to create a better user experience.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Business/Productivity Software
Other Industries
Software Development Applications
Primary Office
  • 1729, Mladost District, Mladost 1A
  • 33 Aleksandar Malinov Boulevard
  • Sofia, 1729
  • Bulgaria

SessionStack Timeline

Financing RoundCaptured Employee CountEstimated Employee Growth

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SessionStack Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Seed Round 18-Jan-2022 $851K 00.000 Completed Generating Revenue
4. Seed Round 24-Apr-2019 00000 00000 Completed Generating Revenue
3. Secondary Transaction - Private 0000 Completed Generating Revenue
2. Early Stage VC 15-Oct-2018 $22K Completed Generating Revenue
1. Accelerator/Incubator 10-Nov-2016 $22K $22K 00000 Completed Startup
To view SessionStack’s complete valuation and funding history, request access »

SessionStack Executive Team (5)

Name Title Board Seat Contact Info
Alexander Zlatkov Co-Founder & Chief Executive Officer
Stan Padarev Chief Revenue Officer
Lachezar Nickolov Co-Founder
Pierre Vallet Advisor
Hristo Kosev Advisor
To view SessionStack’s complete executive team members history, request access »

SessionStack Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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SessionStack Investors (6)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
BrightCap Ventures Venture Capital Minority 000 0000 000000 0
Hristo Kosev Angel (individual) Minority 000 0000 000000 0
Pierre Vallet Angel (individual) Minority 000 0000 000000 0
Vassil Terziev Angel (individual) Minority 000 0000 000000 0
Boyko Laramov Angel Group Minority 000 0000 000000 0
You’re viewing 5 of 6 investors. Get the full list »