Top VoIP Providers in San Jose

Researched by:Goodfirms Research TeamUpdated:September 15, 2026

Goodfirms has reviewed 9 VoIP Providers in San Jose as of September 2026. The top-ranked firm is TruAdvantage (5.0 stars, 20 verified reviews, $150 - $199/hr, founded 2010, San Jose). Across the category, the median hourly rate is $25, median client rating is 3.8, and 44% of firms employ 50+ members. Explore the vetted VoIP Providers in San Jose companies below, compare their strengths, and connect with the provider best suited to your requirements.

Are you searching for the VoIP providers in San Jose? With the growing competition in the market, you need to choose the right methods to meet company goals. The VoIP services in San Jose hold a feature of sending automated messages as the reply of a mail or missed call. It allows the users to be assured that they will receive a response soon to resolve their issues. However, several companies are unaware of the top VoIP service providers. Thus, Goodfirms has created a list with their scalability and market penetration to select the one suiting your business demands. Check below to connect with the best VoIP service providers in San Jose.

Goodfirms has verified 9 VoIP Providers in San Jose - part of 1,864+ VoIP Providers, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Top VoIP service providers in San Jose

Find a Voip Company Near you
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Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • TruAdvantage is a Bay Area based, award-winning IT firm that specializes in managed IT, managed Cybersecurity, cloud solutions and strategic IT planning. Our passion is to bring enterprise-level productivity, simplicity, scalability, and security to over 100 small to medium businesses who have chosen us as ... read TruAdvantage reviews & insights

    $150 - $199/hr
    10 - 49
    2010
    San Jose, United States
    The accessibility of their team is consistently reliable. - HR Operations Specialist
  • Zircon Technovatives is a trusted provider of remote IT support and helpdesk services in the US, offering exceptional support to home users, small businesses, and medium-sized enterprises. With an unwavering commitment to ensuring smooth and efficient IT operations, we have developed a deep understanding of ... read Zircon Technovatives reviews & insights

    $25 - $49/hr
    10 - 49
    2015
    San Jose, United States
    The Most reliable and best IT services provided by Zircon Technovatives - Manager
  • 101VOICE has introduced its Cloud Telephony technology specifically for businesses to be able to not only reduce costs but also take advantage of enhancing telephony features, the best in its class of service and voice quality, not to mention 99.995% guaranteed service availability.

    < $25/hr
    10 - 49
    2009
    San Jose, United States
  • Voip Xchange Inc. SIP Trunking works with top IP-PBX manufacturers 3CX, Allworx, Avaya, Asterisk, Cisco, Digium, Mitel, NEC, Nortel Network, Shoretel, Talkswitch. We are here to help you pay less for your telecommunication and networking needs which allows you to focus on other areas of your business.

    < $25/hr
    2 - 9
    San Jose, United States
  • Welcome to Business Telephone eXchange, your ultimate resource for Unified Communications solutions! From VoIP telephone systems to voice and data support to custom, on-site installations and more, BTX offers a wide range of products and services to suit all of your telecommunications needs, regardless of size, regardless of scale.

    < $25/hr
    2 - 9
    San Jose, United States
  • Hassle-Free Computer Network and Repair Services for Small and Mid-Size Businesses in the greater San Francisco Bay Area as well as Santa Cruz and Monterey Counties.

    < $25/hr
    2 - 9
    2002
    San Jose, United States
  • Choice Communications was founded in 1995 on the principle of providing the highest level of service to our customers. Our goal is to streamline and simplify the acquisition of communications services, acting as a unified resource for all carrier quotes, order processing, provisioning, and project management.

    < $25/hr
    10 - 49
    1995
    San Jose, United States
  • Veltec Networks, Inc. is a Silicon Valley Network Consulting and Managed Services Provider serving businesses in the San Francisco Bay Area. Veltec Networks provide a wide range of IT services tailored to meet the requirements of small and medium businesses. In addition to these services, we also offer Virtual CIO functions that functions as the ... read Veltec Networks reviews & insights

    $25 - $49/hr
    10 - 49
    2007
    San Jose, United States
  • In 1989, BC Networks began as one of the original four San Francisco Bay Area consulting firms that networked PCs in Silicon Valley. Today our team is one of the leading IT Managed Service Providers in San Jose, the greater San Francisco, Silicon Valley, San Jose Bay Area.

    < $25/hr
    10 - 49
    1999
    San Jose, United States

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1 cities with the best Value Score for hiring.

Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations - not just the biggest markets.

Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

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All cities ranked by Value Score.

Every city in scope, ranked by Value Score.

CityFirmsAvg RateAvg RatingValue ScoreAction
USSan Jose64$48/hr3.859View firms
USSan Jose
64 firms$48/hr3.8
Value Score59 / 100

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

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Cities with the best Value Score for it services hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader
San Jose · $0-24/hr

18 firms in this tier - more than any other city, averaging 1.1 ★. Top picks: Result First, OutworX Corporation, TalentsFromIndia.

Mid-tier leader
San Jose · $50-99/hr

4 firms in this tier - more than any other city, averaging 4.8 ★. Top picks: Matellio Inc, Appdvantix, CriticalRiver.

Top tier leader
San Jose · $150+/hr

2 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: TruAdvantage, ZAG Technical Services, Inc..

Loading heatmap…
Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

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