Last updated: 27 Oct 2026. DIRI AI is our product, so this guide is not independent; read it with that in mind. Facts come from each vendor's official pages (accessed 27 Oct 2026); anything a page does not state is marked "not stated".
Cold calling is the skill reps most want to rehearse before dialing. Only a few vendors name it directly on their sites, so each entry below says exactly what its page claims.
How we chose and compared the tools
- Who is listed. Tools that describe AI sales practice, role-play or coaching on their own official site and that we confirmed were live on 27 Oct 2026.
- Where facts come from. Each vendor's official public pages (URLs under Sources). We did not hands-on test every tool, so we do not rate realism or feedback quality.
- Criteria. What the tool trains, whether prices are public, whether there is a free option, which languages the vendor states, and what size of team it fits.
- No pay-to-play. No payments, affiliate links or sponsored placement. Tools are listed alphabetically, not ranked, with no scores or star ratings.
- Our own product. DIRI AI is included so you can compare it on the same criteria, including its limits. Absent information is written as "not stated", never guessed.
Criteria at a glance
| Tool | Public prices | Free option | Languages stated |
|---|---|---|---|
| DIRI AI | Yes: EUR 19.90 / 49.90 / 99.90 per month | Free plan: 3 calls a month, up to 5 min | cs, sk, pl, de, en, es, pt, it, fr, ro, hu |
| FullyRamped | No: based on team size, via demo | "Request trial" link; no free plan stated | "Multi-language", not named |
| Hyperbound | No: per user, by quote after a demo | Free tier: 45 prebuilt AI roleplays | "25+" claimed (24 listed); Czech, German, Polish listed, Slovak not |
| PitchMonster | No: per-seat annual licence with volume tiers | Free sandbox access | 29 claimed |
| Second Nature | No: not disclosed | Free role plays offered | "30+" claimed, not named |
The tools (alphabetical, not ranked)
1. DIRI AI (our product)
Best for: Individuals and small teams who want self-serve voice practice with an AI customer, including in Czech, Slovak, Polish or German.
Pros:
- Public prices and a Free plan you can try without a sales call
- Voice practice with an AI client and a report after every call
- Czech, Slovak, Polish and German, which several larger tools do not list
Cons:
- Team plans are not self-serve yet (arranged directly)
- No CRM, LMS or real-call scoring
- Only 11 product languages; individual paid plans cost more than Yoodli's list price
On this topic: Library scenarios include booking a meeting with a busy skeptic and getting past a gatekeeper, and a free cold-call openers library sits on the site.
2. FullyRamped
Best for: Enterprise sales teams that want AI cold-call and discovery-call simulations with certifications for onboarding.
Pros:
- AI cold calls, discovery calls and certifications aimed at onboarding and ramp
- Custom scorecards, real-call analysis and a leaderboard
- Gong, Clari and Salesloft integrations named
Cons:
- No public prices; pricing is based on team size
- Enterprise focus; small-team use is not addressed on the page
- Languages and voice-versus-text input are not stated
On this topic: Its page lists AI cold calls and AI discovery calls as separate simulations.
More: DIRI AI vs FullyRamped, FullyRamped alternatives
3. Hyperbound
Best for: Revenue teams that want AI roleplay plus real-call scoring and CRM intelligence under one vendor.
Pros:
- Free tier of 45 prebuilt roleplays to try the format
- Practice and Perform tiers cover roleplay and, in Perform, real-call scoring and deal coaching
- Use cases include onboarding and certifications
Cons:
- No public prices; Practice and Perform are sold per user via a demo
- Both paid tiers are labelled Enterprise on its pricing page
- Slovak is not listed
On this topic: The homepage does not use the words "cold calling"; it shows AI buyers and an example scorecard that checks for a permission-based opener.
More: DIRI AI vs Hyperbound, Hyperbound alternatives
4. PitchMonster
Best for: Teams that want B2B roleplay in several modes (phone, screen share, face to face) and many languages.
Pros:
- Phone, screen-share and face-to-face roleplay modes, including top-funnel calls
- Free sandbox access to try it
- 29 languages claimed; new-hire ramp-up named as a use case
Cons:
- No public prices; per-seat annual licensing
- Larger rollouts are priced by quote
- Which 29 languages is not confirmed here
On this topic: Offers a phone-call mode and says roleplays can simulate top-funnel calls; cold calling is not named.
More: DIRI AI vs PitchMonster
5. Second Nature
Best for: Teams that want free sample role plays and a dedicated cold-call scenario before talking to sales.
Pros:
- Free role plays to try, including a Cold Call role play
- 30+ languages claimed
- Integrations include SCORM/LTI, CRM and SAML (per its page)
Cons:
- No public prices
- Languages are not named, so Czech or Slovak support is unconfirmed
- Aimed at larger teams (the page cites 2,000+ teams)
On this topic: Names a "Cold Call" role play and a build-your-own cold-calling training role play.
More: DIRI AI vs Second Nature
How to choose
- You want a named cold-call scenario: Second Nature and FullyRamped name cold calls explicitly.
- You want a free start: DIRI AI, Hyperbound (free tier), PitchMonster (free sandbox) and Second Nature (free role plays) offer one.
- You phone in Czech, Slovak, Polish or German: DIRI AI lists all four; Hyperbound lists Czech, German and Polish; the others do not name their languages.
- Also check: whether the tool lets you rewrite the prospect's persona, how it scores your opener, and whether you can upload your own script.
FAQ
1. Can I practise cold calls with AI? Yes. These tools let an AI play a prospect who objects or brushes you off, then give feedback on your opener and handling. 2. Which tool is best for cold calling? We do not rank. Second Nature and FullyRamped name cold calls on their pages; DIRI AI lists gatekeeper and busy-prospect scenarios; test one free option first. 3. Is practice on AI the same as real calls? No. It builds repetitions and confidence, not a guarantee of results; we make no performance claims. 4. Is there a free cold-call opener resource? Yes. DIRI AI has a free cold-call openers library on its site.
Fairness note
Published by the DIRI AI team; DIRI AI is one of the tools listed. We describe other products only from their public pages on the date shown, mark what we could not verify and name areas where they are stronger. Features, limits and prices change; check each vendor before you decide. Corrections are welcome: write to us through the product pages.
Related: Best AI Sales Training Software (2026), Best Sales Role-Play Tools (2026), Free Sales Training Tools (2026), Best Sales Coaching Software for Small Teams (2026), Best Tools to Onboard SDRs (2026), All Learn guides, Training approaches compared, DIRI AI vs Yoodli, Hyperbound alternatives, Yoodli alternatives.
Sources (accessed 2026-10-27)
- https://diriai.com
- https://www.fullyramped.com/
- https://www.hyperbound.ai/pricing
- https://www.hyperbound.ai/
- https://www.pitchmonster.io/
- https://secondnature.ai/
Try it yourself
Try a practice call on DIRI AI: Free plan and pricing, or hear the sample call first.