How many employees work at solo io?
Solo.io, Inc. has approximately 253 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. solo io’s total headcount has declined 5.5% from 268 employees in 2023 to 253 in 2026.
Is solo io hiring right now?
Yes, solo io is actively hiring. solo io had 17 active job postings in 2026, a 72.0% increase from 2025 — see job openings & hiring trends.
About solo io’s Workforce
Solo.io, Inc. is an Information Technology Services company that employs 253 people worldwide as of March 2026. It is the 10th-largest by headcount among its peers. Founded in 2017, the company is headquartered in Boston, Massachusetts.
solo io's workforce has declined 5.5% from 2023 to 2026, down 1.3% year over year in 2026. It fell to a low of 235 in 2024 Q2 before recovering. Its workforce is concentrated most in North America (53.0%), followed by Southern Europe (30.3%) and Western Europe (3.9%).
solo io's functional groups are Engineering (44.0%), Finance and Operations (33.7%), and Sales and Marketing (22.3%), with Engineering growing fastest (up 8.2%). The average salary is $129,242, ranging from a median of $182,000 in North America to $13,000 in South America, up 4.7% year over year in 2026.
solo io's active job postings rose 72.0% in 2026 to 17, with new postings per month cooling from 7 in 2023 to 6 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Headquarters
- Boston, Massachusetts
- Founded
- 2017
- Industry
- Information Technology Services
- Employees
- 253
- YoY
- -1.3% (+14)
As of March 2026
solo io workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for solo io. Compare to peers, export the dataset, and access the full quarterly history.
Unlock Metricssolo io Annual Employee Count (2023-2026)
- solo io had 253 employees in 2026, a 1.3% decline (+14) from 2025.
- solo io had 250 employees in 2025, a 1.3% decline (+11) from 2024.
- solo io had 239 employees in 2024, a 4.2% decline (-20) from 2023.
- solo io had 259 employees in 2023, a 6.0% decline (-14) from 2022.
solo io's total workforce has grown from 235 employees in 2024 to 253 in 2026. solo io's headcount peaked at 268 in 2023 before declining in 2024 and recovering through 2025 and 2026.
Solo.io, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 253 | +14 | -1.3% |
| 2025 | Q4 | 250 | +11 | -1.3% |
| 2025 | Q3 | 238 | +0 | -3.4% |
| 2025 | Q2 | 246 | +11 | -1.0% |
| 2025 | Q1 | 239 | -5 | -0.9% |
| 2024 | Q4 | 239 | -20 | -4.2% |
| 2024 | Q3 | 238 | -27 | -4.5% |
| 2024 | Q2 | 235 | -33 | -5.3% |
| 2024 | Q1 | 244 | -39 | -9.3% |
| 2023 | Q4 | 259 | -14 | -6.0% |
| 2023 | Q3 | 265 | +13 | -3.7% |
| 2023 | Q2 | 268 | +53 | -1.2% |
See solo io's complete headcount history, including quarterly breakdowns.
Get the Datasolo io Employee Count by Region (2026)
North America accounts for the largest share of solo io's global workforce with approximately 53% of total employees, followed by Southern Europe and Western Europe.
solo io employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 127 | 53.0% |
| Southern Europe | 73 | 30.3% |
| Western Europe | 9 | 3.9% |
| Northern Europe | 9 | 3.9% |
| South Asia | 4 | 1.6% |
| South America | 4 | 1.6% |
| Eastern Europe | 3 | 1.4% |
| Central America and the Caribbean | 3 | 1.2% |
| East Asia | 2 | 0.9% |
| Pacific Islands | 2 | 0.9% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic Datasolo io Employee Count by Department (2026)
solo io's employee groups are Engineering (44.0%), Finance and Operations (33.7%), and Sales and Marketing (22.3%).
solo io employees by department
| Department | Employees | % of Total |
|---|---|---|
| Engineering | 108 | 44.0% |
| Finance and Operations | 83 | 33.7% |
| Sales and Marketing | 55 | 22.3% |
Compare solo io's department mix to industry peers.
See Full Datasolo io Employee Salary by Region (2026)
solo io's average employee salary is $129,242 globally. Employees in North America receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in South America, at a median of $13,000.
solo io median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $182,000 |
| Northern Europe | $132,000 |
| Western Europe | $126,000 |
| Eastern Europe | $84,000 |
| Southern Europe | $32,000 |
| South America | $13,000 |
Unlock salary by role, level, and city — and compare to solo io's industry peers.
Unlock Salary Datasolo io Job Openings and Hiring Trends (2023-2026)
- solo io had 17 active job postings in 2026, a 72.0% increase (+10) from 2025.
- solo io had 7 active job postings in 2025, a 0% no change from 2024.
- solo io had 7 active job postings in 2024, a 35.3% decline (-3) from 2023.
- solo io had 10 active job postings in 2023, a 22.2% increase from 2022.
- Hiring velocity in 2026: 6 new roles/month, up from 4 in 2025 and 4 in 2024.
solo io's active job postings rose 72.0% in 2026 to 17, with new postings per month cooling from 7 in 2023 to 6 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring Datasolo io Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across solo io's workforce based on public professional data. Overall sentiment is negative and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About solo io
- How fast is solo io growing?
- In 2026, solo io's headcount shrank 1.3% to 253 employees, up from 239 in 2025.
- See the full headcount history
- Where are solo io employees located?
- Most solo io employees are based in North America (53.0% of headcount), followed by Southern Europe and Western Europe.
- Explore where the workforce is based
- What is the average salary at solo io?
- The average employee salary at solo io is approximately $129.2k per year.
- Analyze the salary distribution
- How many new job postings does solo io open per year?
- In Q1 2026, solo io opened 19 new job postings. In 2025, solo io opened 51 new job postings — about 4 per month.
- Track hiring trends by role
- When was solo io founded and where is it headquartered?
- solo io was founded in 2017 and is headquartered in Boston, Massachusetts.
- Compare solo io to industry peers
Speak with a workforce expert about solo io.
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