Delphi monthly; custom-priced tier above
CoachVox flat monthly price
Personify Pro (or $29/mo annual)
Personify commission on your clone revenue
Short version: Delphi is the polished choice for public thought leaders who want an impressive public AI persona, priced accordingly. CoachVox is a focused, single-plan tool for coaches who want lead capture and client insight. Both are credible. Both are also two to seven times the price of the third option for a working coach, which we cover honestly at the end.
What each platform is
Delphi
Delphi builds "digital minds": AI versions of experts and creators that fans and audiences can chat with. Its public profiles for well-known authors and investors are its calling card. Training ingests your writing, YouTube and podcasts, with word limits that scale by tier, and the higher tiers add CRM sync, workflows, custom domains and collaborators.
Positioning: audience engagement for people with an audience. The product wants to be your public twin, and it is good at that.
CoachVox AI
CoachVox builds an AI version of you specifically to serve a coaching business: it chats with prospects and clients in your style, captures leads, and gives you transcripts and insights on every conversation. One plan at $99/mo includes unlimited chats, content creation tools, integrations and a member community, with a 14-day card-required trial.
Positioning: a lead-generation and client-support tool for coaches, more funnel than fan club.
Pricing compared
Verified against live pricing pages, July 13, 2026. USD.
| Plan level | Delphi | CoachVox AI | Personify |
|---|---|---|---|
| Free | Yes: 1M training words, 40+ languages | 14-day trial only, card required | Free forever tier, no card |
| Entry paid | Builder $99/mo ($79/mo on annual billing) | $99/mo flat, single plan | Pro $39/mo ($29/mo billed annually) |
| Higher tiers | Scaler $349/mo ($299/mo annual); Immortal custom pricing | None | Done-for-you build, scoped on a discovery call |
| Monetization split | Last documented at 20% of subscription revenue (creator-reported, 2025); now negotiated per creator and unpublished, gated to the custom top tier | 10% per transaction + 2.9% Stripe, per its own FAQ | No Personify commission on your clone revenue |
Sources: delphi.ai/pricing (monthly billing view) and coachvox.ai, checked July 13, 2026. Delphi's annual billing saves up to 20% ($79 and $299/mo).
Feature comparison
The capabilities that actually decide the purchase, compared at the price you would realistically pay.
| Capability | Delphi ($99-349) | CoachVox ($99) | Personify ($39) |
|---|---|---|---|
| Train on your videos and courses | Yes (YouTube/podcast from $79 tier) | Yes, on your content | Yes, videos, courses and documents |
| Voice cloning | Basic voice from a 30s sample; Pro Voice is a $150/mo add-on, professional cloning $6,000 one-time | Text-first | Included with Done-For-You builds; self-serve clones are text-first |
| Languages | 40+ | Not headline | 100+ languages |
| Charge for access | Top (custom-priced) tier | No | Yes, from Pro, no Personify commission |
| Client transcripts and insights | Analytics from $79 tier | Yes, core strength | Yes, conversation insights |
| Embed on your site / platforms | 2-10 locations by tier | Yes, integrations | Yes: site, Kajabi, Thinkific, Circle, Teachable, WhatsApp |
Delphi and CoachVox capabilities from their published pricing and product pages, July 2026. Personify capabilities as shipped; see the product page.
Who should pick which
Pick Delphi if you are a public figure whose main goal is audience engagement at scale: you want fans to talk to "you", voice calls included, and the $99 to $349/mo positioning matches a personal-brand budget.
Pick CoachVox if you are a coach whose main goal is lead generation: an AI that qualifies prospects on your site and hands you transcripts, and you are comfortable with one plan at $99/mo.
Pick neither if your goal is monetizing your expertise around the clock: charging students and clients for 24/7 access to your knowledge in your voice. That is the overlap both platforms treat as an upsell or do not offer, and it is where the third option comes in.
Budget note. Over a year, Delphi Builder is $1,188, and with the Pro Voice add-on it is $2,988 ($99 + $150 per month; professional cloning is $6,000 one-time on top). CoachVox is $1,188. Personify Pro is $348 billed annually for a text clone, with voice cloning included in Done-For-You builds. The capability gap does not run in the direction the prices suggest.
The third option: Personify
Yes, this is our product. Judge it on the table above, not on our say-so.
Personify is built for working coaches, course creators and experts rather than celebrity audiences: train a text clone on your videos, courses and frameworks in about 10 minutes in 100+ languages, embed it where your students already are (Kajabi, Thinkific, Circle, Teachable, WhatsApp, your site), and charge for access with no Personify commission. For contrast: CoachVox takes 10% plus Stripe fees per transaction (per its own FAQ), and the last publicly documented Delphi rate was 20% of subscription revenue. The free tier is free forever, and Pro is $39/mo, $29/mo billed annually. Voice cloning, where the clone speaks in your actual voice, comes with the Done-For-You service, scoped on a discovery call.
The pattern in the tables above is consistent: the features that decide whether a clone actually pays for itself (monetization, course-platform embeds, and voice via Done-For-You) sit at $39 on Personify, at $99 on CoachVox without monetization, and at $299 or "talk to sales" on Delphi. Real results from that setup: Lucy Gilmour handled 1,056 conversations in 9 days and made $8,800 in 24 hours with a Personify clone.
Verdict
Delphi wins for celebrity-scale audience engagement. CoachVox wins for single-purpose coach lead capture. For everyone building a real coaching or course business, Personify wins on capability per dollar: monetization and platform embeds at $39/mo that the others price at $99 to $349 or gate behind sales calls, and voice cloning through Done-For-You while Delphi charges a $150/mo add-on.
The cheapest way to settle it: all three have a free way in. Delphi's free tier, CoachVox's 14-day trial (card required), and Personify's free forever plan (no card). Build the same clone on each and keep the one your clients actually use.
FAQ
Which is better, Delphi or CoachVox AI?+
It depends on who you are. Delphi ($99 to $349/mo) is built for creators and thought leaders who want a polished public AI persona. CoachVox AI ($99/mo flat) is built specifically for coaches, with client transcripts and lead capture. For working coaches and course creators who want a free tier and lower pricing, Personify (free; Pro $39/mo) covers the overlap of both, with voice cloning available through its Done-For-You service. On Delphi, a dedicated voice model is a $150/mo add-on.
How much do Delphi and CoachVox cost?+
As of July 2026 (verified on both pricing pages): Delphi has a free tier, Builder at $99/mo, Scaler at $349/mo, and a custom-priced Immortal tier; annual billing lowers those to $79 and $299/mo. CoachVox AI is a single plan at $99/mo with a 14-day trial that requires a card.
What is the best alternative to Delphi and CoachVox?+
Personify is the strongest value alternative for coaches and course creators: a free forever tier, Pro at $39/mo ($29/mo billed annually), training on your videos and courses, 100+ languages, monetization with no Personify commission, and voice cloning through its Done-For-You service. Features that sit in Delphi's $299 tier or CoachVox's single $99 plan are included at the $39 level.
Related reading
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