Shortlist by what you need
Start here if you know why you are leaving Auto-Respond.
Want the closest match?
OsamMost similar to Auto-Respond in what it does, its category and its price.
Visit (opens Osam in a new tab)Need a free plan?
Sera by TwigHas a free plan, rated 3.6 out of 5.
Visit (opens Sera by Twig in a new tab)Want the best rated?
AvocaRated 4.2 out of 5 in our review, against 3.7 for Auto-Respond.
Visit (opens Avoca in a new tab)
At a glance
Green means better than Auto-Respond, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 Auto-RespondBaseline | 3.7 | $19/mo | Yes | 24/7 AI answering service that picks up calls and texts, qualifies leads and books jobs | |
| Osam | 3.8+0.1 | Not listed | No | Voice agents that answer the everyday phone traffic at car dealerships. | vs Auto-Respond |
 Sameday AI | 4.0+0.3 | Not listed | No | Answers the phone for plumbers, HVAC and roofers, and books the job while doing it. | vs Auto-Respond |
| Avoca | 4.2+0.5 | Not listed | No | Built specifically for HVAC, plumbing, and electrical, not general enterprise support | vs Auto-Respond |
 LiaPlus AI | 3.8+0.1 | Not listed | No | Voice agents that hold natural conversations and fill complex forms by talking. | vs Auto-Respond |
 Goodcall | 4.1+0.4 | $79/mo$60 more | No | Agentic voice AI that answers business phone lines, books appointments, and routes calls around the clock. | vs Auto-Respond |
 ZenCall.ai | 3.9+0.2 | Not listed | No | AI phone agents that answer, book meetings and write it into the CRM live. | vs Auto-Respond |
| Sera by Twig | 3.6−0.1 | $99/mo$80 more | Yes | AI front-desk agent from Teamsync Software that answers calls, chat, email and SMS around the clock, from a free plan. | vs Auto-Respond |
 LocalBot | 3.5−0.2 | Not listed | No | A multilingual 24/7 front desk that answers, qualifies, books and follows up across the channels customers already use. | vs Auto-Respond |
The alternatives in detail
In order of how closely each one matches Auto-Respond.
Osam
3.8Not listed
vs Auto-Respond+0.1
Voice agents that answer the everyday phone traffic at car dealerships.
- Voice agents answering dealership calls
- Service and parts enquiry handling
- Coverage outside staffed hours
Targets a call mix that is genuinely repetitive
Pricing page returns a 404 and entry is demo-led
Sameday AI
4.0Not listed
vs Auto-Respond+0.3
Answers the phone for plumbers, HVAC and roofers, and books the job while doing it.
- AI CSRs answering calls around the clock
- Automatic appointment and job booking
- Text messaging and call logging
A missed call in the trades is a lost job of real value
No published pricing
Avoca
4.2Not listed
vs Auto-Respond+0.5
Built specifically for HVAC, plumbing, and electrical, not general enterprise support.
- Answers every call, text, and chat specifically for home-service businesses
- Native integration with ServiceTitan and Housecall Pro
- AI call scoring grades every CSR call from 0 to 100 with coaching feedback
Vertical focus on home services addresses a need general platforms don't target
Narrow vertical focus offers no value outside home-service trades
LiaPlus AI
3.8Not listed
vs Auto-Respond+0.1
Voice agents that hold natural conversations and fill complex forms by talking.
- Voice agents for customer interaction
- Form filling through natural conversation
- Multilingual support
Form filling by conversation is a genuinely good fit for voice
Accents, noise and unusual phrasing remain weak points
Goodcall
4.1$79/mo
vs Auto-Respond$60 more+0.4
Agentic voice AI that answers business phone lines, books appointments, and routes calls around the clock.
- Dedicated local phone number with 24/7 agentic call answering
- Customizable skills and flows for handling caller requests
- Call transcription with intent and sentiment classification
Founder's background in Google Speech AI shows in call-handling accuracy
No permanent free plan, only a 14-day trial
ZenCall.ai
3.9Not listed
vs Auto-Respond+0.2
AI phone agents that answer, book meetings and write it into the CRM live.
- Native AI agents answering calls 24/7
- Meeting booking during the call
- Real-time CRM sync
A public demo number answers the only question that matters
Pricing is on a separate page, not the homepage
Sera by Twig
3.6$99/mo
vs Auto-Respond$80 more−0.1
AI front-desk agent from Teamsync Software that answers calls, chat, email and SMS around the clock, from a free plan.
- Answers phone, chat, email and SMS around the clock
- Books appointments and recovers missed calls automatically
- Human handoff and multi-location routing
A free plan to test before committing to a paid tier
Resolution-rate and setup-time figures are vendor-stated
LocalBot
3.5Not listed
vs Auto-Respond−0.2
A multilingual 24/7 front desk that answers, qualifies, books and follows up across the channels customers already use.
- 24/7 multilingual answering
- Lead qualification within the conversation
- Booking and rescheduling, not just answering
Completes the loop to a booking rather than stopping at an answer
No public pricing
FAQ
Questions people ask
Is Auto-Respond free?
Auto-Respond has a free plan, and paid plans start from $19/mo.
What is the best free alternative to Auto-Respond?
Sera by Twig is the highest-rated alternative here with a free plan (3.6 out of 5).
What is the cheapest alternative to Auto-Respond?
Among paid plans, Goodcall has the lowest starting price (from $79/mo). If you need it free, start with Sera by Twig.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.