Concrete truck arrives 7:30. Gate must be open before 7:00. Confirm bags with Luis.
Your business runs in WhatsApp. Now it remembers.
Retena turns chats and voice notes into source-backed answers, daily briefs, and action lists for teams that cannot afford to lose context.
- WhatsApp-native
- Voice notes included
- Source-backed answers
WhatsApp today
127 messages
Guest in 4B says AC leaked again. Please assign repair and message them before noon.
Driver confirmed two boxes refused. Client accepted partial delivery and wants invoice updated.
Retena AI Search
Source-backed
What needs follow-up before noon?
Three items need action: open the Site A gate, assign the 4B AC repair, and update the refused-box invoice.
High confidence - 3 sources- Marco Open gate before concrete delivery Voice note, 7:12 AM Open
- Ana Assign AC repair and update guest Property chat, 8:04 AM Open
- Luis Update invoice after partial delivery Dispatch chat, 8:19 AM Needs review
01
Where did that quote go?
Recover price, scope, and promise details without scrolling a week of chat.
02
Who owns the follow-up?
Turn scattered messages into action items with owners and source context.
03
What did we promise the client?
Answer from the original conversation instead of memory, screenshots, or guesses.
Built for operators who already coordinate in chat.
Construction, hospitality, logistics, and service teams do not need another place to type. They need the work already said in WhatsApp to become findable.
Questions buyers ask before trusting chat memory.
Short answers for privacy, AI accuracy, WhatsApp responsibility, and beta fit.
What does Retena do?
Retena turns WhatsApp chats and voice notes into source-backed answers, daily briefs, and action lists so operators can recover decisions, promises, and follow-ups without scrolling through message history.
Does Retena replace WhatsApp?
No. Retena is a memory and operations layer for teams that already coordinate in WhatsApp. The goal is to make the work already said in chat searchable, summarized, and easier to act on.
What data does Retena need?
For the product beta, Retena may process connected chat content, voice notes, message metadata, workspace settings, user/account details, and support or security logs needed to provide the service. The public v3 site itself only uses a mailto request-access link and does not intentionally add analytics or advertising cookies.
Are AI answers always correct?
No. AI answers and transcripts can be incomplete or wrong. Retena is designed to show source context where available so teams can verify the original message before making important decisions.
Do you use customer messages to train AI models?
Retena does not sell customer content or use it for advertising. Customer content is processed to provide requested features, and any model-provider processing is handled under the applicable provider and customer agreements. Opt-in training or benchmarking would require separate permission.
Who should tell workers, guests, contractors, or clients?
The customer controls the WhatsApp groups and business relationships, so the customer is responsible for giving required notices and obtaining required permissions before connecting conversations or importing content into Retena.
Can Retena handle regulated or high-risk decisions?
Retena is built for operational memory, not emergency response, legal advice, medical care, credit, housing, employment, insurance, or other regulated eligibility decisions. Those uses need separate review and written approval.
How do we start?
Request beta access with a short description of your team, the WhatsApp workflows you want to remember, and any privacy or compliance constraints we should know before onboarding.
Launch the memory layer before the next lost promise.
Retena v3 is opening as a focused beta for WhatsApp-heavy teams with real operating pain.
Request beta access