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Cloud Telephony (VoIP & Cloud PBX)

sipgate

EU-Made Report an error

Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by sipgate GmbH · www.sipgate.de

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sipgate: AI-assisted analysis on whats-best.ai sipgate: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

sipgate at a glance

Vendor
sipgate GmbH
Headquarters
Not stated on the vendor’s pages as of 5 Nov 2026
Data hosting
Default not stated; pages mention Germany source, captured 5 Nov 2026
Free plan
Not stated on the vendor’s pages as of 5 Nov 2026
Panel verdict
The AI panel rates sipgate 2.5/5, the mean of 6 judges. sipgate is a German cloud telephony platform — cloud PBX, SIP trunking, contact centre and mobile — from sipgate GmbH of Düsseldorf. how scores are made
As of
Vendor pages captured 5 Nov 2026; evaluated by the panel 6 Nov 2026. all sources

sipgate alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Inside Sales Lead

Weighted verdict

Leads twelve inside sales reps at a B2B software company in Munich who call prospects in Germany, Austria and Switzerland from HubSpot. Wants click-to-call and a power dialer in the CRM, every call and its recording logged on the contact, local numbers in each country, the mobile app showing the company number at trade fairs, and AI notes that a rep can trust before the follow-up email.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Inside Sales Lead

Panel median The Inside Sales Lead This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Inside Sales Lead
Calling, numbers & call routing 3 of 5 3.5 of 5
Apps, desk phones & Microsoft Teams 3 of 5 3 of 5
Call centre, analytics & AI 3.5 of 5 3.5 of 5
CRM integration, API & administration 3 of 5 3 of 5
Reliability, call security & telecoms compliance 3.5 of 5 3 of 5
European sovereignty 4 of 5 4 of 5
Pricing transparency 3 of 5 3 of 5

Calling, numbers & call routing

How this is scored

What the phone system does with a call: local geographic numbers in the customer's own area code and in other countries, number blocks and porting of existing numbers, extensions, IVR menus, queues, ring groups and hunt groups, time-based and holiday routing, call forwarding and transfer, voicemail to email, fax to email, conference calls, call recording, call park and pickup, busy lamp fields, caller ID per user or team, and emergency calls (110 and 112) with the caller's location.

0 — Places no phone calls on the public telephone network; a chat or meeting tool with internal calling only.

3 — Phone numbers and extensions with forwarding and voicemail; IVR, queues, time-based routing and porting are basic or not described.

5 — Local numbers in the customer's area code with porting documented, IVR menus, queues and ring groups, time-based and holiday routing, voicemail to email, call transfer and pickup, call recording, fax or fax to email, and emergency calling described.

8 — Number blocks and international numbers in many countries, a visual call flow editor, skills or priority routing, call park and busy lamp fields, recording rules per user or queue with consent announcements, emergency calls with a registered location per user or site, and the porting process and its timelines documented.

10 — Call handling a large multi-site company runs on: every feature above with number provisioning and porting by API, routing by caller data from the CRM, location-aware emergency calling for home offices, and the full feature set documented per plan with its limits.

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The Inside Sales Lead

German local numbers from our own area code, free porting of existing numbers, multi-level IVR menus, queues, ring groups, voicemail to email and a call recorder at 3 ct./min are all documented, and emergency calls to 110 and 112 go out with the customer's stored address. International numbers from many countries and a visual routing builder push this above the middle of the scale. We found no public information on time-based and holiday routing, call pickup, number blocks or porting timelines. 2 3 8 15 24

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Apps, desk phones & Microsoft Teams

How this is scored

Where the calls are made and taken: desktop and mobile softphone apps, a browser client, presence, desk phones and DECT handsets from named makers (Yealink, Snom, Gigaset, Poly, Cisco) provisioned automatically, devices for sale or rent, the mobile phone as an extension with the company number shown, fixed-mobile convergence, Microsoft Teams calling through Direct Routing or Operator Connect, headset support, and the apps' ratings and update notes.

0 — No app and no device support; calls only through hardware the customer configures by hand.

3 — A softphone or mobile app; desk phones, Teams calling and the company number on mobile are basic or not described.

5 — Desktop, mobile and browser apps with presence, desk phones from named makers provisioned automatically, the company number shown on outgoing mobile calls, call handover between devices, and a Microsoft Teams integration or connector.

8 — A list of supported desk and DECT phones with auto-provisioning documented, devices sold or rented, Microsoft Teams calling through Direct Routing or Operator Connect with certification stated, fixed-mobile convergence with a SIM or mobile network, and app features documented per platform.

10 — Every endpoint a workforce uses, managed from one place: desk, DECT, mobile, browser and Teams with feature parity stated, device fleet management and firmware updates from the portal, and the app's accessibility and offline behaviour documented.

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The Inside Sales Lead

The mobile app showing the office number on outgoing calls from a rep's own phone, parallel ringing on desk phone and mobile, a presence status display and iOS/Android apps are documented — exactly what my reps need walking a trade-fair booth — with an eSIM on the Telefónica Germany network. Telephony inside all Microsoft Teams clients works through trunking without extra hardware. We found no public information on desk phones from named makers with automatic provisioning, on devices for sale or rent, or on a browser softphone. 2 3 17 18

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Call centre, analytics & AI

How this is scored

How a team that lives on the phone is run: ACD queues with skills and priorities, agent states and wrap-up time, a wallboard, live monitoring with listen, whisper and barge, callbacks instead of waiting, outbound and power dialers, call statistics and reports per agent and queue, missed-call handling, AI transcription, summaries and sentiment, an AI receptionist or voicebot, and SMS or WhatsApp beside calls.

0 — No queues or call statistics of any kind; calls ring until someone answers.

3 — A simple queue and a call history; agent states, live monitoring, reports and AI features are basic or not described.

5 — Queues with agent log-in and log-out, wrap-up time, a wallboard or live view, call statistics per agent and queue, missed-call lists with callback, call recording for coaching, and AI transcription or summaries offered.

8 — Skills-based routing, listen, whisper and barge, callback in queue, outbound or power dialers, scheduled and exportable reports, AI transcription, summaries and sentiment with the languages listed, an AI receptionist or voicebot, and SMS or messaging channels beside calls.

10 — A contact centre that replaces a separate suite: workforce management and quality scoring, omnichannel routing, real-time AI coaching, and every AI feature documented with its model provider, data handling and an opt-out.

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The Inside Sales Lead

Skills-based routing, a real-time service-level dashboard with wait times and reachability, listen-in coaching, statistics per agent and an AI receptionist answering calls around the clock are documented, and after hang-up the AI Assist writes transcripts, summaries, topics and to-dos straight into the CRM. SMS beside calls is priced. We found no public information on a power dialer, callbacks from the queue, whisper or barge, or scheduled and exportable reports — the missing dialer hurts an outbound team like mine. 1 2 4 19

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CRM integration, API & administration

How this is scored

How the phone system fits the company: integrations with CRM and helpdesk tools (Salesforce, HubSpot, Pipedrive, Zendesk, Microsoft Dynamics) with click-to-call, caller pop-ups and automatic call logging, a documented REST API and webhooks for call events, SIP trunks for an existing PBX and bring-your-own-carrier, an admin portal with roles, single sign-on (SAML) and SCIM, two-factor authentication, multi-site and multi-company set-up, bulk user import, audit logs, and partner or reseller accounts.

0 — No integrations and no administration beyond one login per number.

3 — A web portal to manage users and numbers and one or two integrations; the API, roles and SSO are basic or not described.

5 — Integrations with the common CRM and helpdesk tools with click-to-call and call logging, a documented REST API and webhooks, an admin portal with roles, two-factor authentication, several sites in one account, and SIP trunking or a connection to an existing PBX.

8 — Caller pop-ups and call data written to the CRM record, an API covering users, numbers, routing and call records, single sign-on (SAML) and SCIM provisioning, audit logs, bulk import and templates, partner or reseller accounts with sub-customers, and SIP trunks documented for named PBX systems.

10 — Administration that scales across many sites and companies: every setting reachable by API with parity stated, granular roles per site and team, SSO enforced with SCIM, audit logs exportable to a SIEM, and a partner portal with white-label and separate billing.

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The Inside Sales Lead

HubSpot, Salesforce, Pipedrive and Zendesk are all listed as integrations, with contacts popping up on incoming calls, call notes and summaries written into the CRM and call logs synchronised — the heart of what my team needs. A REST API with webhooks covering dial, transfer, record and SMS, OAuth2 clients, SAML 2.0 single sign-on, two permission levels and two-factor authentication are documented. We found no public information on SCIM, audit logs, bulk user import or several sites in one account. 2 6 8 22

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Reliability, call security & telecoms compliance

How this is scored

Whether the service holds on a bad day and in an audit: redundant data centres and carrier connections, a stated availability or SLA with credits, the vendor's own public status page and incident history, call quality measures (codecs, quality monitoring), encryption of signalling and media (TLS and SRTP), registration as a telecoms provider with the national regulator (Bundesnetzagentur or its EU equivalent), the secrecy of telecommunications, recording consent and retention, emergency call handling for remote users, fraud protection against toll fraud, and security certifications such as ISO 27001.

0 — Nothing on availability, security or the provider's status as a telecoms operator.

3 — A claim of high availability or "German data centres"; encryption, the SLA, the status page and regulatory status are basic or not described.

5 — Redundant data centres named by country, a public status page, TLS and SRTP encryption offered, the provider's registration with the national regulator or the carrier behind the numbers stated, a stated availability, and call recording rules described.

8 — An SLA with credits published, the incident history public, encryption on by default with the protocols documented, ISO 27001 or comparable certification with its scope, toll fraud protection and spending limits, emergency calls from softphones and home offices documented, and retention of recordings and call records stated.

10 — Carrier-grade operation evidenced: geo-redundant platforms with failover tested and published, end-to-end encryption options, independent audits (ISO 27001, BSI C5 or SOC 2) with reports available, and the regulatory and lawful-interception obligations explained in plain language.

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The Inside Sales Lead

ISO 27001-certified data centres in Frankfurt and Düsseldorf, TLS and SRTP encryption plus AES-256 at rest, a public status page, a stated 98 percent SIP server availability, Bundesnetzagentur supervision with a TKG security concept audited by the regulator, and 30-day retention for events, faxes, SMS and voicemails are documented. Premium-rate number ranges are blocked by default. We found no public information on an SLA with credits, a public incident history, or emergency calling from home offices specifically. 9 10 11 14 24

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European sovereignty

How this is scored

Who the contracting entity and the parent company are, where call records, voicemails, recordings, transcripts, contacts and account data are stored and processed, which carriers carry the calls, and who the subprocessors are (hosting, carriers and number providers, SMS gateways, AI transcription and summary models, email delivery, support and payment tools). Independently sourced by the sovereignty pipeline. International numbers and carriers needed to reach other countries are part of what the product does and are not counted against it; where the data is stored and who processes it is. A self-hosted phone system the customer runs on its own European servers counts as the customer's chain, whatever the vendor's seat.

0 — Non-EU vendor and contracting entity, hosting unstated, subprocessors unnamed, and no data processing agreement offered.

3 — A privacy policy and a data processing agreement exist, but hosting location is unstated or non-EU and the subprocessors are not listed.

5 — EU hosting available and an EU contracting entity or EU representative, but parts of the chain (AI transcription, SMS, support, payment) run through non-EU providers without a stated safeguard.

8 — EU hosting on named infrastructure, EU contracting entity, subprocessors listed with their locations, a data processing agreement published, and security certifications (ISO 27001, SOC 2) stated — or a self-hosted edition documented that keeps every record on the customer's own servers.

10 — Sovereign end to end and evidenced: European ownership, entity, hosting, carriers and every subprocessor including the AI models, or a self-hosted edition with no call home, data export and deletion documented, and certifications published with their scope rather than implied.

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The Inside Sales Lead

The contracting entity is sipgate GmbH in Düsseldorf with hosting exclusively in Germany on named data-centre operators (Myloc in Düsseldorf, Interxion in Frankfurt), and the published data processing agreement commits processing to the EU/EEA and lists the subcontractors: the mobile network runs on Telefónica Germany, and the AI transcription chain goes through Microsoft Ireland, Google Cloud EMEA in Ireland and Mistral in France. Marketing, survey and support tools in the privacy policy such as Google, HubSpot, ActiveCampaign and Qualtrics are US providers tied with standard contractual clauses. That is a European chain end to end for the product itself. 3 9 11 13 14

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Pricing transparency

How this is scored

Whether a buyer can compute the real annual cost from public pages alone: price per user or extension and per plan, what numbers, number blocks and porting cost, which calls are included in a flat rate (landline, mobile, international) and what the rest cost per minute, which features (call centre, recording, AI, CRM integrations, Teams calling) cost extra, device prices or rent, set-up fees, minimum term and notice period, and VAT.

0 — No public prices at all; every customer is a sales call or a partner quote.

3 — A starting price per user exists, but what numbers, minutes, porting and add-ons cost is unclear.

5 — Plans are public with their price per user and main inclusions, but at least one commonly needed piece (number blocks, porting, international minutes, call centre seats, AI or recording) is unpriced or "on request".

8 — Every plan priced publicly with its scaling rule, a per-minute price list for calls outside the flat rate, numbers, porting and devices priced, add-ons priced, set-up fees, minimum term and VAT treatment stated.

10 — Complete price computability: annual cost derivable for a given number of users, numbers, sites and call minutes, with every add-on, device, porting and support fee and the cancellation and number-export terms published.

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The Inside Sales Lead

All three business plans are public — 12.95, 17.95 and 22.95 Euro per user per month from two users — with no set-up fee, a one-month term and one working day's notice, VAT treatment stated, porting free, and add-ons priced such as the call recorder at 3 ct./min and Web-SMS at 9.9 ct. We found no public information on the price of numbers, devices, the contact centre or the AI features, and Enterprise is by quote. 5 8 24

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European sovereignty — proven facts

0 of 6 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Hosting location Not determined ⚠ unverified — uncited Report an error
Hosting options Not determined — uncited Report an error
Open source Not determined — uncited Report an error
Data processing agreement Not determined ⚠ unverified — uncited Report an error
Transfer impact assessment Not determined — uncited Report an error

Questions about sipgate

Is sipgate European?

Yes. whats-best.ai classifies sipgate as EU-Made.

Where does sipgate store data?

The default storage location for customer data is not stated on the vendor’s pages as of 5 Nov 2026. The vendor’s pages mention Germany as hosting location, per the vendor’s page captured 5 Nov 2026.

Does sipgate have a free plan?

Not stated on the vendor’s pages as of 5 Nov 2026.

What are the best alternatives to sipgate?

As of 6 Nov 2026, the panel rates Placetel (3.5/5), RingCentral RingEX (3/5) and Aircall (3/5) highest among the other 13 Cloud Telephony (VoIP & Cloud PBX) products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is Placetel (EU origin, foreign-owned). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: sipgate alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

Do you know more about sipgate? Tell us Report an error on this page

Sources (24)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor homepage www.sipgate.de Checked 5 Nov 2026 Details →
  2. 2 Features page (cloud PBX) www.sipgate.de Checked 5 Nov 2026 Details →
  3. 3 Features page www.sipgate.de Checked 5 Nov 2026 Details →
  4. 4 Features page (contact centre) www.sipgate.de Checked 5 Nov 2026 Details →
  5. 5 Features page (SIP trunking) www.sipgate.de Checked 5 Nov 2026 Details →
  6. 6 Integrations page www.sipgate.de Checked 5 Nov 2026 Details →
  7. 7 API documentation www.sipgate.io Checked 5 Nov 2026 Details →
  8. 8 Pricing page www.sipgate.de Checked 5 Nov 2026 Details →
  9. 9 Security / trust page www.sipgate.de Checked 5 Nov 2026 Details →
  10. 10 Public status page status.sipgate.de Checked 5 Nov 2026 Details →
  11. 11 Legal notice www.sipgate.de Checked 5 Nov 2026 Details →
  12. 12 Terms of service www.sipgate.de Checked 5 Nov 2026 Details →
  13. 13 Privacy policy www.sipgate.de Checked 5 Nov 2026 Details →
  14. 14 Data processing agreement (dpa) www.sipgate.de Checked 5 Nov 2026 Details →
  15. 15 Calling, numbers & call routing — found from sitemap help.sipgate.de Checked 5 Nov 2026 Details →
  16. 16 Calling, numbers & call routing — found from sitemap help.sipgate.de Checked 5 Nov 2026 Details →
  17. 17 Apps, desk phones & Microsoft Teams — found from sitemap www.sipgate.de Checked 5 Nov 2026 Details →
  18. 18 Apps, desk phones & Microsoft Teams — found from sitemap www.sipgate.de Checked 5 Nov 2026 Details →
  19. 19 Call centre, analytics & AI — found from sitemap help.sipgate.de Checked 5 Nov 2026 Details →
  20. 20 Call centre, analytics & AI — found from sitemap help.sipgate.de Checked 5 Nov 2026 Details →
  21. 21 CRM integration, API & administration — found from sitemap help.sipgate.de Checked 5 Nov 2026 Details →
  22. 22 CRM integration, API & administration — found from sitemap help.sipgate.de Checked 5 Nov 2026 Details →
  23. 23 Reliability, call security & telecoms compliance — found from sitemap www.sipgate.de Checked 5 Nov 2026 Details →
  24. 24 Reliability, call security & telecoms compliance — found from sitemap www.sipgate.de Checked 5 Nov 2026 Details →