The best AI cold calling software for 2027 is Nooks or Orum for human SDR teams that want AI parallel dialing, 11x’s Julian for an AI phone agent sold with an AI SDR, and Retell AI or Bland AI for companies building their own AI voice agents. Synthflow, Dialpad, Kixie, JustCall and Hyperbound complete the list.
AI cold calling covers two different things. The first is AI that helps human reps call faster: dialers that ring several numbers at once, skip voicemail and surface the right talk track. The second is AI voice agents that place or answer calls themselves. Most sales teams need the first; some high-volume or appointment-setting motions can use the second.
Check local rules before using AI voices for outbound calls. In the United States, the FCC has ruled that AI-generated voices count as artificial voices under the Telephone Consumer Protection Act, so consent rules apply. For outsourced calling services, see our list of AI outbound calling software and services.
Nooks dials multiple numbers in parallel, uses AI to detect answering machines and bad numbers, and connects reps only to live humans. Its virtual salesfloor lets managers listen live and coach, and the platform now adds AI sequencing, buying signals, enrichment and AI roleplay training.
Nooks prices by custom quote and integrates natively with Salesforce and HubSpot.
Orum is a dedicated AI parallel dialer that calls up to ten lines at once on its higher tier, filters voicemail and connects reps to live conversations. It acquired Scout AI in July 2026 to expand its AI features.
Orum gates pricing behind a demo, with seat minimums on its Launch and Ascend packages. Third-party reports commonly put Launch around $250 per user per month on an annual contract.
3. 11x — Best AI Phone Agent Bundled With An AI SDR
11x’s Julian is an AI phone and chat agent that answers inbound calls and can run outbound calls, while its Alice agent handles email and LinkedIn prospecting. Buying both from one vendor gives a single AI workforce across channels.
11x prices Julian by quote. Alice’s Growth plan is published at $3,750 per month billed annually.
4. Retell AI — Best For Building Custom AI Voice Agents
Retell AI is a developer-friendly platform for building voice agents that book appointments, qualify leads and transfer calls to humans. It publishes component pricing for voice, language model and telephony, and has strong calendar integrations.
Retell’s voice layer starts at $0.07 per minute on pay-as-you-go with no platform fee. Model and telephony costs are added on top, and total cost commonly lands between about $0.11 and $0.31 per minute.
5. Bland AI — Best For Programmable High-Volume Calls
Bland AI lets developers script and run large volumes of AI phone calls through an API, with tools for outbound campaigns, transfers and analysis. It suits teams with engineering resources that want control over call logic.
Bland lists $0.14 per minute on its free Start plan and $0.12 on Build, which carries a $299 monthly platform fee. Telephony is billed separately at pass-through cost.
6. Synthflow — Best No-Code Voice Agents For Larger Teams
Synthflow offers a no-code builder for AI voice agents with integrations into CRMs and calendars, and it has moved upmarket toward enterprise contracts. It suits operations teams that want voice agents without writing code.
Synthflow now sells mainly through enterprise quotes, so request pricing based on expected minutes and concurrency.
7. Dialpad — Best AI Phone System With Live Coaching
Dialpad is a cloud phone system with built-in AI transcription, real-time coaching cards and call summaries. Its sales tier adds a power dialer, so reps get AI help on every call without a separate tool.
Dialpad publishes per-user plans, with sales dialer features on higher tiers.
Kixie offers single-line and multi-line power dialing, local presence numbers, AI voice detection and deep logging into HubSpot, Salesforce and Pipedrive. It is a common upgrade for teams outgrowing a basic phone system.
Kixie’s pricing page lists plans without seat prices, so pricing is by quote.
JustCall combines calling, SMS and WhatsApp with AI call summaries, scoring and a power dialer. It is one of the lower-cost options with published pricing and broad international number coverage.
JustCall lists Team at $29 and Pro at $49 per user per month billed annually, with a two-license minimum. The power dialer starts on Pro, and multi-line dialing is quoted.
10. Hyperbound — Best For Practicing Cold Calls With AI
Hyperbound builds AI buyer personas from your ideal customer profile so reps can rehearse cold calls, objection handling and discovery before dialing real prospects. It scores roleplays and real calls against your framework.
Hyperbound has a free tier with prebuilt roleplay bots, and paid team plans are priced by quote.
How We Evaluated These Tools
We looked at tools that apply AI directly to the phone channel, whether by helping human reps or by placing calls. Pricing and features were checked against vendor pages and independent reports in November 2026.
Connect-rate impact: parallel dialing, voicemail detection, number reputation
Quality of AI assistance or AI voice
CRM logging and integrations
Compliance controls and transparency
Pricing model and minimums
How To Choose AI Cold Calling Software
If your SDRs make hundreds of dials a day, a parallel dialer like Nooks or Orum usually delivers the biggest lift. If you want AI to answer or place calls, start with a narrow use case such as inbound qualification or appointment reminders on Retell or Bland, and keep a human transfer path. For single-line dialers, see our list of the best power dialers.
Frequently Asked Questions
What is AI cold calling software?
It is software that uses AI to make cold calling more productive, either by helping reps (parallel dialing, voicemail detection, live coaching) or by running AI voice agents that hold phone conversations.
Is AI cold calling legal?
It depends on the jurisdiction and method. In the US, the FCC treats AI-generated voices as artificial voices under the TCPA, which requires prior consent for many calls. AI-assisted dialing by human reps follows normal calling rules. Check with counsel for your market.
What is a parallel dialer?
A parallel dialer calls several numbers at the same time for one rep and connects the rep to whichever prospect answers first, filtering out voicemail and dead numbers.
How much do AI voice agents cost per minute?
Published rates start around $0.07 per minute for Retell’s voice layer and $0.12 to $0.14 per minute for Bland, with total costs often between $0.10 and $0.30 per minute once models and telephony are included.
Conclusion
For most B2B sales teams, the best AI cold calling software in 2027 is still a parallel dialer that helps human reps reach more people, with Nooks and Orum leading. AI voice agents from Retell, Bland and 11x are maturing quickly and work best on focused, consent-based use cases.
